COMET

73 P Schwassmann-Wachmann 3

                    

The last photo is from February 28, 2006

updated 8-8-06

 

Space Weather News for April 7, 2006
http://spaceweather.com

Dying comet 73P/Schwassmann-Wachmann 3 continues to break apart. Astronomers are tracking at least 20 fragments approaching Earth for a harmless but beautiful close encounter in May.

In particular, fragment B of the comet has brightened 15-fold since April 2nd. This signals a possible breakup of "73P-B" into even more fragments.  Amateur astronomers with backyard telescopes and CCD cameras can monitor the ongoing disintegration.  Visit Spaceweather.com for sky maps, images more information.

The graph above is dated as of 4/5/06

The comet has broken up into this many pieces so far.


Fragment B of dying comet 73P/Schwassmann-Wachmann 3 has split in two. Using a 4-inch refracting telescope, Mike Holloway of Arkansas photographed the pair last night as they passed the 5th magnitude star chi Bootes:

"If they were going to hit something, would they be the Killer Bees?" jokes Holloway. No worries. Fragment B and all the other pieces of comet 73P will be at least 6 million miles away when they pass Earth in mid-May, close enough for a fantastic view, but no impact.

Other astronomers have photographed the breakup as well:

Hubble Provides Spectacular Detail of a Comet's Breakup
View all images

Hubble Space Telescope is providing astronomers with extraordinary views of Comet 73P/Schwassmann-Wachmann 3. The fragile comet is rapidly disintegrating as it approaches the Sun. Hubble images have uncovered many more fragments than have been reported by ground-based observers. These observations provide an unprecedented opportunity to study the demise of a comet nucleus. The comet is currently a chain of over three dozen separate fragments, named alphabetically, stretching across the sky by several times the angular diameter of the Moon. Hubble caught two of the fragments (B and G) shortly after large outbursts in activity. Hubble shows several dozen "mini-comets” trailing behind each main fragment, probably associated with the ejection of house-sized chunks of surface material. Deep-freeze relics of the early solar system, cometary nuclei are porous and fragile mixes of dust and ices that can break apart due to the thermal, gravitational, and dynamical stresses of approaching the Sun. Whether any of the many fragments survive the trip around the Sun remains to be seen in the weeks ahead.

Credit for Hubble Images: NASA, ESA, H. Weaver (JHU/APL), M. Mutchler and Z. Levay (STScI)

Credit for the Ground-Based Image: G. Rhemann and M. Jager

Sky maps: April 23, April 24, April 25.

COMET NEWS:  4-26-06 

Dying comet 73P/Schwassmann Wachmann 3 is falling apart with a vengeance. Even the fragments are fragmenting. Last night University of Arizona astronomer Carl Hergenrother took this picture of Fragment G, which is now a swarm of more than 15 pieces:

As the comet crumbles, fresh veins of ice and dust are exposed to sunlight, causing the pieces to brighten. Fragment G (mag. 12) is still too faint for most backyard telescopes, but Fragment B (mag. 9) is an easy target--and it is undergoing a similar disruption event. To see it, point your telescope toward the constellation Corona Borealis in the eastern sky an hour or so after sunset: sky map.

Hubble captures the shattering of a comet

  Comet Schwassmann-Wachmann 3 breaks up into more than 33 fragments.

(CNN) -- NASA and the European Space agency have released new images from the Hubble Space Telescope showing the dramatic breakup of comet Schwassmann-Wachmann 3. The comet's nucleus has shattered into more than 33 pieces, and is likely to continue to disintegrate.

Schwassmann-Wachmann 3 goes around the sun every 5.4 years, and is on course to make the closest approach of this orbit on June 7. Along the way, it will pass 7.27 million miles (11.7 million kilometers) from Earth on May 12. No piece is projected to hit Earth.

European astronomers captured a series of still images of the fragmentation using an instrument aboard the Hubble called the Advanced Camera for Surveys. They assembled those images into a time-lapse movie that shows the breakup in the kind of detail not possible with ground-based telescopes. Astronomers say the smallest pieces of comet visible in the Hubble images are probably the size of a house. (Watch the comet shatter in the depths of space -- 1:05)

The comet was discovered by German astronomers Arnold Schwassmann and Arno Arthur Wachmann in 1930. Astronomers observed its initial breakup into four pieces in 1995.

Comets are "dirty snowballs," chunks of ice and rock left over from the formation of the solar system 4.5 billion years ago, scientists say. They circle the sun in irregular orbits, moving as far away as the outer fringes of the solar system before swinging back in.

[Editor's note: Astronomer/physicist James McCanney disputes this statement]  See:  http://www.jmccanneyscience.com/

When comets get close to the sun, they heat up. Trapped gases inside the nucleus expand and sometimes explode out. Particularly energetic "jets" of gas can blow a comet apart, or make it vulnerable to the forces of gravity as it passes by planets or the Sun.

Schwassmann-Wachmann 3 is not the first comet astronomers have watched shatter. Shoemaker-Levy 9 was ripped to pieces by the gravity of the planet Jupiter in July 1992, made a final pass around the sun, and then slammed into Jupiter's atmosphere nearly two years later.

Credit: NASA, ESA, H. Weaver (APL/JHU), M. Mutchler and Z. Levay (STScI)

Watch the incredible movie:
http://www.spacetelescope.org/videos/html/mov/320px/heic0605b.html

Comet 73-P is going to meet up with the Herculid meteor shower: 

The tau Herculid meteor shower has not shown any appreciable activity since 1930. However, it is associated with Comet 73P/Schwassmann-Wachmann 3, a Jupiter-family comet that split in 1995. The fragments will pass near the Earth on 2006 May 13, and could produce an outburst of the tau Herculid shower. However, by considering both meteoroids released during the splitting event and on previous perihelion passages back to 1801, we find no evidence for enhanced activity from this shower in 2006. This is a result partly of the dynamics of the parent comet, which suffers frequent close encounters with Jupiter, and partly of the location and timing of the splitting event, which produces a distribution of meteoroids that does not approach the Earth particularly closely. In fact, we show that the 1930 observations date from one of the few expected appearances of the tau Herculid shower and predict that detectable activity will be produced in 2022 and 2049.

From: http://adsabs.harvard.edu/abs/2005MNRAS.361..638W

[Editors note: Evidently, those of you who will live that long - will see even a better show than us old folks!]

The table below shows close-Earth approaches by NEOs (Near-Earth Objects) sorted by minimum possible distance.
Only those close approaches within 0.1 AU occurring on or after 2006-May-02 UT 
Column headings described below
Object
Close-Approach Date
(TDB)
YYYY-mmm-DD HH:MM ± D_HH:MM
Miss Distance
Nominal

(LD/AU)
Miss Distance
Minimum
 
(LD/AU)
V
relative

(km/s)
V
infinity

(km/s)
N
sigma
H

(mag)
  73P/Schwassmann-Wachmann 3-BD  2006-May-11 21:53 ±   11:11 33.7/0.0867 0.0/0.0001 14.79 14.78 3 n/a
      (2006 HX57) 2006-May-06 14:35 ±   00:12 3.0/0.0076 2.9/0.0075 10.74 10.71 213 25.0
      (2006 HU50) 2006-May-04 14:07 ± < 00:01 3.8/0.0098 3.8/0.0098 6.41 6.36 680 24.6
      (2006 GY2) 2006-May-16 04:31 ±   00:03 6.7/0.0171 6.6/0.0171 19.35 19.34 882 18.7
      (2003 YN107) 2006-Jun-10 10:13 ± < 00:01 8.7/0.0223 8.7/0.0223 2.42 2.37 5.13e+05 26.3
      (2004 DC) 2006-Jun-03 19:56 ± < 00:01 10.1/0.0259 10.1/0.0259 12.46 12.45 2.97e+04 18.0
  73P/Schwassmann-Wachmann 3-AD  2006-May-15 23:40 ± 1_07:05 23.0/0.0592 11.3/0.0290 14.38 14.38 16.6 n/a
      (2006 HH56) 2006-May-02 21:04 ±   00:01 12.3/0.0317 12.3/0.0316 15.11 15.11 451 24.0
  73P/Schwassmann-Wachmann 3-AK  2006-May-15 01:36 ±   23:39 23.4/0.0602 12.6/0.0324 14.54 14.54 5.81 n/a
  73P/Schwassmann-Wachmann 3-BM  2006-May-16 07:42 ±   05:26 21.5/0.0552 12.8/0.0328 14.15 14.15 25.5 n/a
  73P/Schwassmann-Wachmann 3-AX  2006-May-17 08:24 ±   08:01 19.5/0.0502 13.4/0.0344 14.17 14.17 7.24 n/a
  73P/Schwassmann-Wachmann 3-BL  2006-May-16 05:52 ±   04:57 22.1/0.0569 13.5/0.0346 14.39 14.39 28.8 n/a

The rest of this list can be seen at: 

http://neo.jpl.nasa.gov/cgi-bin/neo_ca?type=NEO;hmax=all;tlim=recent_future;dmax=0.1AU;max_rows=200;action=
Display%20Table;show=1&sort=dist_min&sdir=ASC

PHOTO OP:  On May 7th, the biggest fragment of dying comet 73P/Schwassmann Wachmann 3 will glide by the Ring Nebula in Lyra.  The view through backyard telescopes should be wonderful. This is an opportunity for astrophotographers to take some rare photos of a comet and a planetary nebula side by side.

Visit http://spaceweather.com for sky maps and more information.

North Alabamians Can View Rare Comet May 12-13; 
NASA Astronomer to Discuss Best Viewing at May 10 Media Briefing


Steve Roy
Marshall Space Flight Center, Huntsville, Ala.
(Phone: 256.544.0034)

Media advisory: 06-063


What: To preview a disintegrating comet that will be viewable from North Alabama in mid-May, NASA astronomer Bill Cooke from NASA's Marshall Space Flight Center in Huntsville, Ala., will speak with the media May 10 about this unique phenomenon. The 73P/Schwassmann-Wachmann 3 – the 73rd recognized periodic comet in our solar system -- will be viewable to North Alabama residents using a telescope or binoculars during the first couple of weeks in May.

Discovered in 1930, the comet comes nearest to the Earth every 5 years. In 1995, the comet began to disintegrate. As of March 2006, at least 40 different fragments of the comet are known to be flying through the solar system. These fragments are expected to fly closest to the Earth around May 12, at a distance of approximately 7.3 million miles -- about 30 times the distance from Earth to the moon.

Cooke and other astronomers will be watching the bright comet fragments to calculate their various trajectories for future years. The fragments can be seen low in the northeastern sky beginning around 11:30 p.m. CDT, Friday, May 12, with the best viewing at 4 a.m., Saturday, May 13, in the eastern sky, said Cooke.

Who: Bill Cooke, meteor shower forecaster in the Marshall Center's Engineering Directorate

When: 10 a.m. CDT, Wednesday, May 10

Where: Marshall Center Bldg. 4200 Press Room

To attend: News media interested in covering the event should contact Steve Roy of the Marshall Public and Employee Communications Office at (256) 544-0034. Media must report to the Redstone Joint Visitor Control Center at Gate 9, Interstate 565 interchange at Rideout Road/Research Park Boulevard. Vehicles are subject to a security search at the gate. News media will need two photo identifications and proof of car insurance. Visitor parking is available in front of Bldg. 4200 on the southwest side.

Space Weather News for May 10, 2006
http://spaceweather.com

HERE THEY COME: More than 60 fragments of dying comet 73P/Schwassmann-Wachmann 3 are racing toward Earth. There's no danger of a collision. At closest approach on May 12th through 16th, the mini-comets will be 6 million miles away.

That is close enough, however, for a marvelous view through backyard telescopes.  Many of the fragments are themselves crumbling, producing clouds of gas and dust mixed with boulder-sized debris. As some fragments fade, others brighten, surprising onlookers. It's an amazing display.

Visit http://spaceweather.com for sky maps, updates and images from around the world

Crumbling comet may spark future meteors

Astronomers study how Comet SW-3’s debris will affect show in 2022

This infrared image of Comet 73P/Schwassman-Wachmann 3, 
based on readings taken by NASA's Spitzer Space Telescope 
from May 4 to 6, shows at least distinct 36 fragments

By Robert Roy Britt
Senior space writer
 
Updated: 3:48 p.m. ET May 10, 2006

A new and detailed view of a crumbling comet will help astronomers figure out how strong a predicted meteor shower in 2022 will be.

Comet 73P/Schwassmann-Wachmann 3, or just SW-3, began fracturing in 1995. The breakup has accelerated in recent weeks as the comet again approaches the sun, as it does every 5.3 years.

Spitzer has returned an infrared image of the scene, revealing three dozen chunks in addition to a broad stripe in the sky created by smaller pebbles and dust. The material glows in infrared because it is heated by the sun.

On each orbit around the sun, the comet lays down a new debris stream along a slightly different path. Each stream spreads out over time. When Earth passes near the comet's dusty trails every year, bits of debris burn up in our atmosphere, creating a minor meteor shower called the Tau Herculids.

In 2022, a recent study concluded, Earth is expected to cross closer to the comet's main trails, potentially producing a heavier meteor shower. Another spike could occur in 2049.

Caltech scientist William Reach, who led the Spitzer observations, said they might change expectations for 2022.

Reach said it is unlikely the 2022 event will be a major one like the spectacular Leonid meteor showers in recent years.

"But the door's open," Reach said in a telephone interview

He said the big chunks coming off the comet move backward before dispersing, something that is not predicted in existing computer models. So to forecast what Earth will plow through in 2022 will now require some reworking of the models. Images and data of the comet provided recently by the Hubble Space Telescope will also go into that effort, he said.

It could take a year or more to do the detailed new simulations, Reach said.

Meanwhile, backyard skywatchers have been tracking the comet's disintegration, and there are a few days left to catch the view.

© 2006 Space.com. All rights reserved. More from Space.com.

 

Houston, she's breaking up


Friday, 12 May 2006 

Fragment B of Comet 73P/ Schwassmann-Wachmann 3 and some of the mini-comets that have broken off (Image: Subaru Telescope)
Giant telescopes around the world are capturing more spectacular views of the near-Earth disintegration of Comet 73P/Schwassman-Wachmann 3.

The comet is now comprised of scores of fragments and zillions of tinier pieces.

A new infrared image from the Spitzer Space Telescope of the unfolding destruction captures what looks like a line of steam engines following a common cosmic track.

Each 'engine' is a comet fragment boiling away plumes of dust and gas as they are blasted by the solar wind.

The track the fragments are following is a line of Sun-warmed comet debris, dust and fine sand, that the comet left in space on its previous 5.4-year cycles around the Sun.

"We hadn't seen that with this comet," says astronomer Michael Kelley, a doctoral student at the University of Minnesota, Twin Cities, and member of the team that made the Spitzer telescope observations.

"It's been suspected because it's associated with a meteor shower."


Comet debris streams linked to specific comets, like that seen in the Spitzer image, are the cause of many regular, predictable meteor showers.

When Earth ploughs through the debris at the same point of its orbit each year, the debris burns up in our atmosphere, creating a meteor shower.


Following the debris trail

The astronomers are hoping that by measuring the brightness of the extent of the debris trail, which can't be see in visible light, they can find out whether most of the comet vaporises from evaporating ice, the house-sized chunks seen in recent Hubble Space Telescope images, or by way of meteor-sized debris seen in the Spitzer images.

"We suspect that every comet goes through an episode like this," says Kelley of those comets that don't die by plunging into the Sun or into a planet.

It's the details that have been elusive, and why Comet 73P/Schwassman-Wachmann 3's break-up so conveniently near Earth is getting so much attention.

Yesterday, for instance, some brand new visible light images of the comet from 3 May were released by astronomers who caught the disintegration drama with the 8.2-metre Subaru Telescope in Hawaii.

"Compared to observations five days before by VLT [the Very Large Telescope, in Chile], we see some more parts coming off," says Dr Catherine Ishida of the
National Astronomical Observatory of Japan, which operates the Subaru Telescope on Mauna Kea.

One Subaru close-up of the wake of the comet's 'Fragment B' shows distinct miniature comets dropping away in the wake. Subaru astronomers have counted 13 such mini-comets.

Big telescopes will continue to take turns looking at the comet when there is time and until the comet is too close to the Sun for the telescopes to look without damaging their instruments.

Ishida says each new view tells another part of the story.

"The key thing is that the comet is changing rapidly," she says.

 
Related Stories


X-rays Fly as Cracking Comet Streaks Across the Sky

 

PRESS RELEASE
Date Released: Friday, May 12, 2006
Source: Goddard Space Flight Center

Scientists using NASA's Swift satellite have detected X-rays from a comet that is now passing the Earth and rapidly disintegrating on what could be its final orbit around the sun.

Swift's observations provide a rare opportunity to investigate several ongoing mysteries about comets and our solar system, and hundreds of scientists have tuned in to the event.

The comet, called 73P/Schwassmann-Wachmann 3, is visible with even a small, backyard telescope. Peak brightness is expected next week, when it comes within 7.3 million miles of Earth, or about 30 times the distance to the Moon. There is no threat to Earth, however.

This is the brightest comet ever detected in X-rays. The comet is so close that astronomers are hoping to determine not only the composition of the comet but also of the solar wind. Scientists think that atomic particles that comprise the solar wind interact with comet material to produce X-rays, a theory that Swift might prove true.

Three world-class X-ray observatories now in orbit---NASA's Chandra X-ray Observatory, the European-led XMM-Newton, and the Japanese-led Suzaku---will observe the comet in the coming weeks. Like a scout, Swift has provided information to these larger facilities about what to look for. This type of observation can only take place in the X-ray waveband.

"The Schwassmann-Wachmann comet is a comet like no other," said Scott Porter of NASA's Goddard Space Flight Center in Greenbelt, Md., part of the Swift observation team. "During its 1996 passage it broke apart. Now we are tracking about three dozen fragments. The X-rays being produced provide information never before revealed."

The situation is reminiscent of the Deep Impact probe, which penetrated comet Tempel 1 about a year ago. This time, nature itself has broken the comet. Because Schwassmann-Wachmann 3 is much closer to both the Earth and the sun than Tempel 1 was, it currently appears about 20 times brighter in X-rays. Schwassmann-Wachmann 3 passes Earth about every five years. Scientists could not anticipate how bright it would become in X-rays this time around.

"The Swift observations are amazing," said Greg Brown of Lawrence Livermore National Laboratory in Livermore, Calif., who led the proposal for Swift observation time. "Because we are viewing the comet in X-rays, we can see many unique features. The combined results of data from several premier orbiting observatories will be spectacular."

Swift is primarily a gamma-ray burst detector. The satellite also has X-ray and ultraviolet/optical telescopes. Because of its burst-hunting ability to turn rapidly, Swift has been able to track the progress of the fast-moving Schwassmann-Wachmann 3 comet. Swift is the first observatory to simultaneously observe the comet in both ultraviolet light and X-rays. This cross comparison is crucial for testing theories about comets.

Swift and the other three X-ray observatories plan to combine forces to observe Schwassmann-Wachmann 3 closely. Through a technique called spectroscopy, scientists hope to determine the chemical structure of the comet. Already Swift has detected oxygen and hints of carbon. These elements are from the solar wind, not the comet.

Scientists think that X-rays are produced through a process called charge exchange, in which highly (and positively) charged particles from the sun that lack electrons steal electrons from chemicals in the comet. Typical comet material includes water, methane and carbon dioxide. Charge exchange is analogous to the tiny spark seen in static electricity, only at a far greater energy.

By comparing the ratio of X-ray energies emitted, scientists can determine the content of the solar wind and infer the content of the comet material. Swift, Chandra, XMM-Newton and Suzaku each provide complementary capabilities to nail down this tricky measurement. The combination of these observations will provide a time evolution of the X-ray emission of the comet as it navigates through our solar system

Porter and his colleagues at Goddard and Lawrence Livermore tested the charge exchange theory in an earthbound laboratory in 2003. That experiment, at Livermore's EBIT-I electron beam ion trap, produced a complex spectrograph of intensity versus X-ray energy for a variety of expected elements in the solar wind and comet. "We are anxious to compare nature's laboratory to the one we created," Porter said.

The German-led ROSAT mission, now decommissioned, was the first to detect X-rays from a comet, from Hyakutake in 1996. This was a great surprise. It took about five years before scientists had a suitable explanation for X-ray emission. Now, ten years after Hyakutake, scientists could settle the mystery.

For Swift images of comet 73P/Schwassmann-Wachmann 3, visit:

http://www.nasa.gov/swift

 

COMET SIDEKICK: Fragment B of crumbling comet 73P/Schwassmann-Wachmann 3 has a tiny sidekick, shown here in images from astronomer Paolo Corelli of the Mandi Observatory in Pagnacco, Italy:

The "sidekick" is probably a chunk of dusty ice that broke away from Fragment B, which has been crumbling furiously for weeks. Comet 73P made its closest approach to Earth on May 14th. It is still nearby (6 million miles away) and an easy target for backyard telescopes. Look for it around 4 o'clock in the morning in the constellation Pegasus: sky map.

more images: from Rudolf Dobesberger of Austria; from Paolo Candy in the Cimini Mountains of Italy.

Meteor shower sparks alarm



16may06

SOUTH-east Queensland residents have been startled by a bright, green ball of streaking light that initially sparked fears of a plane crash.

A police spokeswoman said the suspected meteor was seen travelling east to west in the region from Bribie Island, across the Sunshine and Gold Coasts as far inland as Warwick.

She said a Warwick farmer alerted police about 6.30pm (AEST) of what he thought was a "fire ball" from a plane crashing on his property.

A search of the area found nothing.

Police were then inundated by sightings of a "green ball of light".

Andre Claydon of the Springbrook Observatory near the Gold Coast said he had received scores of sightings of what he thought was a meteor shower from across the region.

He said the meteor shower would have appeared much closer than it actually was.

"As it comes in through our atmosphere we get a magnification effect so it always looks a lot closer but it is probably 60 to 70km inside our atmosphere," he said on ABC Radio.

"I had a number of phone calls specifically from the eastern part of Australia regarding a meteor shower that has come through and broken up into a few pieces."

The Astronomical Association of Queensland's Peter Hall told ABC Radio: "It sounds like a meteor to me.

"Most of them are the size of a grain of sand but this one must have been larger."

5-17-06

Comet's tail 'caused Qld light show'

Astronomers are predicting Queenslanders could see more meteorites over the next few days, if last night's spectacular light show was the result of a comet that passed by the Earth over the weekend.

A bright green ball of light was seen in many parts of Queensland about 6:30pm AEST.

Andre Claydon, from the Springbrook Observatory, says the comet is the most likely explanation for the rare phenomenon.

"There is a comet that has just gone past and we're passing through the debris tail of this comet," he said.

"This could be a fragment from the comet itself.

"Over the next two or three days we should see more of this happening, because the Earth is stilling passing through the debris tail of this comet."

But a South Burnett astronomer says the spectacle was probably the result of space junk entering the earth's atmosphere.

Jim Barclay, from the Maidenwell Observatory, says the light could not have been caused by a meteorite.

"Most meteors do not, and I repeat, do not appear of the green-blue fluorescent colours that these people described," he said.

"Metallic substances tend to burn up and give you that greeny-blue fluorescent colours where meteors are generally white in nature."

Green light

Paul, from Coolum on the Sunshine Coast, says he was driving away from Brisbane when he saw the giant ball of green light.

"One bloke just said, 'Wow, look at that' and it was just right across the sky," he said.

"It was massive and it was green.

"At the main body of it, there were actually parts of it falling down to the ground."

Steve, from the bayside suburb of Birkdale, was travelling in a plane over Casino at 11,000 when he saw it break up in front of him.

"It was just amazing," he said.

"It just looked like it was just in front of us.

"It was very white from up there - just sort of went out in front of us and we saw ... red bits falling and then it just went out."

Send us your pictures. Email your pictures and video to ABC News Online or send them via MMS to 0448 859 894 (+61 448 859 894 if you're overseas.) Email address: yourpics@your.abc.net.au

 

Comet debris turns on a spectacular display in night sky


18.05.2006
By WILL JACKSON
EVER wanted to know what a fridge hurtling through the atmosphere at 57,000km/h looks like?
Well, even if you haven't, watch the skies tonight and you might be able to see.
The huge fireball that swooped across the sky about 6.20pm on Tuesday was actually a refrigerator-sized hunk of comet, astronomer Andre Claydon said yesterday.
The Earth is passing through debris left by Comet 73P/Schwassmann-Wachmann which has broken up into about 64 pieces, said the director of observation at the Springbrook Observatory near the Gold Coast.

Some of these pieces were hitting the atmosphere and would continue to create a spectacular light show for another five days.
However, they were unlikely to be quite as incredible as Tuesday night's meteor, which caused quite a stir across the region.
A police spokeswoman said it was seen travelling west as far inland as Warwick in Queensland.

She said a Warwick farmer alerted police about 6.30pm of what he thought was a fireball from a plane crashing on his property.

However a search of the area found nothing.

Police were then inundated by sightings of a ˜green ball of light
'
.
Andre said the meteor shower would have appeared much closer than it actually was.

"As it comes in through our atmosphere we get a magnification effect, so it always looks a lot closer, but it is probably 60 to 70km inside our atmosphere," he said.

"I had a number of phone calls specifically from the eastern part of Australia regarding a meteor shower that has come through and broken up into a few pieces."
 






Fireball over Texas  Mt. Wilson concam  Forum   URGENT NOTE: As soon as a fireball is sighted PLEASE do the concams immediately from the live data, otherwise it takes a grueling and less certain search through archives. Carry a personal camera everywhere! EMAIL KENT-STEADMAN

Subject: Fireball sighted 5/20/2006 9:50:19 AM Pacific Daylight Time

 I was outside last night at midnight taking pictures of comet fragments and debris (which is not hard to do anymore) Jupiter, Vega etc. Clouds started rolling in and I was getting ready to wrap it up when at 12:55 am this morning a fireball came in above the clouds. I only caught a glimpse of it, didn’t have the chance to take a pic but it lit up the entire sky due NE of NE Philadelphia a bright greenish and blue. It lasted about 4-5 seconds max. Unable to confirm on the concams. I will report it to the fireball site. It was the same color as the one over Australia but not quite as big. I waited outside for another hour with the camera at the ready, but nothing else came. [seems to be a streak on Mt. Wilson Cam, may not quite match loc/time]

What it looks like:

FIREBALL May 4, 2006, astronomer Jim Gamble caught one flying over El Paso, Texas

The May 4th bolide was different. It appeared at 9:45 p.m. local time, well before bedtime, over a densely populated area. Thousands of people saw it. Indeed, how could they miss it? It was brighter than the Moon, which also appears in the video--the stationary light at bottom-right.  Bolides: another good reason to keep looking up.

 

Subject: Need to know your opinion 73 slowing down?

5/19/2006 6:55:00 AM Pacific Daylight Time

Hi Kent, please take a look this two different location of this comet please. The drawnig was posted today on the spaceweather.com and the picture starrynight.com  Forum

Exercise Pacific Wave '06 <<careful these reports are not to designate a comet impact, but interesting!

NASA to Look into NEO Threat Response Proposals  Call For Papers: Near-Earth Object Detection, Characterization, and Threat Mitigation

A light meteor shower should also occur starting late next week as tiny bits of comet crash into the Earth's atmosphere. For the best views, dodge city lights by driving into the San Gabriel Mountains or heading for the desert.  Forum

Jack Drummond of the Starfire Optical Range predicts that debris shed by the comet many years ago (long before the 1995 breakup) could bring us a meteor shower on the night of May 22–23


ALMOST GONE: Comet 73P/Schwassmann Wachmann 3 is receding from Earth and about to disappear into the glare of the sun--but it's not gone yet. Darrell Spangler photographed two of the comet's fragments (B and C) shining through the morning twilight of Drake, Colorado, on May 21st:

"Clouds and moon and sunrise, oh my!" says Spangler. "Talk about challenging, but persistence paid off." No telescope was required for the shot, only a Canon EOS 300D camera and a good long exposure.

Ready for the challenge? Load your camera and set your alarm for 4:30 in the morning. The crescent moon will guide you straight to the comet: sky map.


Former Space Camp Instructor Confirms His Prediction of a Giant Tsunami in the Atlantic on Upcoming May 25

5/19/2006 9:00:00 AM


To: National and International desks

Contact: Craig Boswell of http://www.savelivesinmay.com, 832-252-6406, craigboswell@gmail.com

HOUSTON, May 19 /U.S. Newswire/ -- Eric Julien, former military air traffic controller, twin engine jet pilot and former instructor at astronaut Patrick Baudry's Space Camp -- Discovery Shuttle flight -- has written four articles covering the high probability of a giant tsunami in the Atlantic Ocean caused by the impact of a comet fragment near or on May 25.

Responding to NASA's press release stating the innocuousness of the fragmented comet 73P-SW3 with regards to the Earth, the French author of "The Science of the Extraterrestrials" indicates that numerous scientific data attest to a real danger as was laid out starting with his first article of early April, namely that a small-sized fragment, still unobservable and distant from the principal fragments, could hit the Atlantic Ocean, bringing about the awakening of the volcanoes of the mid-Atlantic ridge, with these being the origin of a possible tsunami with waves two hundred meters high.

Beyond the accumulated scientific data, Julien has drawn attention to the fact that FEMA, the American organization that deals with disasters -- c.f. the Katrina hurricane in Louisiana - - will proceed with a tsunami alert exercise between the 23rd and 25th of May, at the very same time that enormous human and logistical resources will be required for the giant tsunami he is announcing. He notes that such an exercise was scheduled for September 11, 2001 in New York, date of the collapse of the World Trade Center.

Julien declares that numerous prophecies, including those of Nostradamus, Mother Shipton and of the Bible Codes converge precisely towards this critical period of the end of May 2006. Likewise, a great number of persons have declared having experienced Atlantic tsunami dreams prior to his first press release.

The major preoccupation of a growing number of professionals is to preserve human lives by inviting the media to play their role in alerting the public at large. Julien declares: "the risk of planetary catastrophe merits that precautions proportional to the stakes be taken by the media and government authorities. The level of alert adopted by each of these could be appreciated in diverse fashions by the populations exposed to the risk."

Articles and maps of the areas at risk are available on http://www.savelivesinmay.com and http://www.savelivesinmayforum.com

http://www.usnewswire.com/

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/© 2006 U.S. Newswire 202-347-2770/

Comet 73P/Schwassmann-Wachmann 3 has been passing Earth all month as it approaches the point nearest the sun in its orbit. Astronomers have been observing this comet for more than 75 years, and its path around the sun is well known.
The comet's nucleus has broken into more than 40 fragments. None of the pieces will come closer than 5.5 million miles to Earth during the comet's closest approaches May 12-28. Thankfully, neither the main comet nor any of its pieces poses a danger to Earth.

The main fragment will pass closest to Earth on May 12 at a distance of 7.3 million miles. It will be visible in small telescopes during the hours before morning twilight in the constellation Vulpecula.

 

http://www.spaceweather.com

METEOR WATCH: On May 31st, Earth will pass about five million miles from the dusty orbit of crumbling comet 73P/Schwassmann Wachmann 3. The great distance means a meteor shower is unlikely; but 73P is such a strange comet that even the unlikely is possible. Be alert for meteors slowly cutting across the sky in the nights ahead.

INCOMING???



OTHER OBJECTS IN THE SKY THIS MONTH

May 24: An hour before sunrise on Thursday, watch for a thin old crescent Moon rising in the east-northeast, 16 degrees to the lower left of Venus.

May 25: On Friday about 1-1/4 hours before sunrise, Venus is just to the east of Jupiter in the west-southwest. A very thin crescent Moon, just 19 hours 54 minutes before New, is visible in binoculars 29 degrees to the lower left of Venus and only two degrees up in the east-northeast. If you spot this hairline crescent on Friday morning, then you've accomplished the first and more difficult task in the rare sighting of a pair of opposing lunar crescents on consecutive days. The second, easier crescent can be spotted soon after sunset on Saturday evening.

May 26: The Moon can't be seen this evening, because it's New, nearly between Earth and the Sun, at 11:26 p.m. local time. Your next chance to see the Moon will be early in evening twilight on Saturday if Arizona City's skies are clear, it should be quite easy to catch the young crescent within 24 hours after New.

May 27: A very thin crescent Moon is five degrees up in the west-northwest. As an extra bonus, the planet Mercury appears within three degrees to Luna's lower left. As the sky darkens, both the Moon and Mercury may become visible to the unaided eye.

May 28: The Moon is an easy sight low in the west-northwest with Mercury within 11 degrees to its lower right. Tonight the Moon sets farther north than on any other night in this lunar cycle.

May 29: Forty-five minutes after sunset, look for Mercury very low, 22 degrees to the lower right of the crescent Moon in the west-northwest. Faint Mars is 14 degrees to the Moon's upper left. Saturn is now within 10 degrees to the upper left of Mars.

May 30: Faint Mars is about three degrees to the Moon's left, and the Gemini Twins (Pollux and Castor) are a few degrees to the Moon's right. Tonight these three objects: Mars-Pollux-Castor, lie in a straight line.

May 31: This evening within an hour after sunset, five solar system bodies: Mercury, Mars, Moon with Saturn and Jupiter (in that order), span 135 degrees across the sky from west-northwest to southeast. The bright "star" below the Moon tonight is Saturn.

Planetary Guide

The word planet originates from the ancient Greek word "planetta," which literally translates to our word "wanderer."

Mercury is hidden in the glare of the Sun.

Venus is the bright "Morning Star" low in the east at dawn.

Mars glows orange-red in the west near the Gemini Twins Pollux and Castor.

Jupiter is by far the brightest light in the southeast.

Ringed planet Saturn shines pale yellow high in the west during the evening hours this month, between the constellations Gemini and Leo.

Uranus is low in the east-southeast just before dawn.

Neptune is in the southeast just before dawn.

Distant planet Pluto is high in the south before dawn.

The tenth planet Xena, officially known as 2003 UB313, is behind the glare of the Sun. This is Earth's "tenth planet," discovered just last year. Many advanced amateurs with powerful (and expensive) digital image capturing setups have imaged it. Last October 9, amateur Keith Murdock of the Rockland Astronomy Club (in NY) became the first known human to see the tenth planet visually. He was one of a group of amateurs using the large, 82-inch Otto Struve Telescope at the McDonald Observatory in Texas.

 

Believe It Or Not!

The discovery team is informally calling the object (and its moon) Xena and Gabrielle respectively, for the TV warrior princess and her companion. Official names for them may be decided by the International Astronomical Union in August 2006.

JUNE, 2006

Record meteorite hit Norway

As Wednesday morning dawned, northern Norway was hit with an impact comparable to the atomic bomb used on Hiroshima.

Peter Bruvold witnessed the meteorite streaking across the night sky.

PHOTO: PETER BRUVOLD

The map shows the meteorite's direction of fall (the arrow) and the possible impact area over Troms and Finnmark counties.


At around 2:05 a.m. on Wednesday, residents of the northern part of Troms and the western areas of Finnmark could clearly see a ball of fire taking several seconds to travel across the sky.

A few minutes later an impact could be heard and geophysics and seismology research foundation NORSAR registered a powerful sound and seismic disturbances at 02:13.25 a.m. at their station in Karasjok.

Farmer Peter Bruvold was out on his farm in Lyngseidet with a camera because his mare Virika was about to foal for the first time.

"I saw a brilliant flash of light in the sky, and this became a light with a tail of smoke," Bruvold told Aftenposten.no. He photographed the object and then continued to tend to his animals when he heard an enormous crash.

"I heard the bang seven minutes later. It sounded like when you set off a solid charge of dynamite a kilometer (0.62 miles) away," Bruvold said.

Astronomers were excited by the news.

"There were ground tremors, a house shook and a curtain was blown into the house," Norway's best known astronomer Knut Jørgen Røed Ødegaard told Aftenposten.no.

Røed Ødegaard said the meteorite was visible to an area of several hundred kilometers despite the brightness of the midnight sunlit summer sky. The meteorite hit a mountainside in Reisadalen in North Troms.

"This is simply exceptional. I cannot imagine that we have had such a powerful meteorite impact in Norway in modern times. If the meteorite was as large as it seems to have been, we can compare it to the Hiroshima bomb. Of course the meteorite is not radioactive, but in explosive force we may be able to compare it to the (atomic) bomb," Røed Ødegaard said.

The astronomer believes the meteorite was a giant rock and probably the largest known to have struck Norway.

"The record was the Alta meteorite that landed in 1904. That one was 90 kilos (198 lbs) but we think the meteorite that landed Wednesday was considerably larger," Røed Ødegaard said, and urged members of the public who saw the object or may have found remnants to contact the Institute of Astrophysics.

Aftenposten's Norwegian reporter
Nina Lødemel
Aftenposten English Web Desk
Jonathan Tisdall

 


MAY 25, 2006 - the Day of Destiny!

By Eric Julien - April 11, 2006 .

What will occur on May 25, 2006?  Perhaps a planetary catastrophe originating from the Atlantic Ocean due to a medium size impact event.  On this assumption, a series of giant waves, including one méga tsunami almost two hundred meters in height, will be born from a succession of underwater eruptions.  These watery giants, decreasing with distance, will touch the majority of the Atlantic coasts; in particular, those most at risk lie between the equator and the tropic of Cancer.  The victims of May 25 2006 will be tens of millions. The devastated survivors will be more numerous still.  The economic losses will be enormous, well beyond the scales of destruction hitherto tested by our civilization.  North America and Europe will not be saved, but will be affected in less dramatic proportions.  By extension, other remote countries will be also affected.

 

 

A heavenly object, hardly larger than a truck, but animated by an enormous kinetic energy - its speed will be approximately 40 kilometers/second - will strike the Earth after having crossed the thick atmosphere of 80 kilometers , then the oceanic depths of 1500 meters at this place, to reach and shake the zone of the dorsal the mid-Atlantic rift crossing from North to the South on the Atlantic ocean floor. Currently, tens of underwater volcanoes lie largely dormant, ejecting very small quantities of magma emerging from gigantic chambers.  They will break out, heating the sea water to a boiling point.  It is the vision that I had approximately three years ago.[i] It happened again on April 7 2006 at 10 pm while I meditated on the shores of the Pacific with two other people. I received information supplementing this vision: the date,  MAY 25, 2006 !

 

 

The size of this space object will be too small for our telescopes since it will be a small lagging fragment of a comet. Scientists will be surprised by this object, having little time to see it coming, hardly a few dozen hours.  This fragment will result most probably from the comet 73P Schwassmann-Wachmann 3[ii]  currently designed to pass closest to the Earth on May 14, 2006; a little more than ten million kilometers according to the simulation carried out by NASA.[iii] That is 25 times the distance separating the Earth from the moon.[iv]  We see below the position of the comet when it is closest to the Earth according to different angles provided by the NASA simulation.

 

The last time that this comet passed so close to the Earth by crossing the ecliptic plane was on MAY 25, 1947 !  It is year zero of the UFO era with the famous observations of Kenneth Arnold and the Roswell crash.  This comet, which spends five years in a plane orbiting the Earth, moves at its maximum to a distance of 900 million kilometers (more than six times the distance from the Earth to the sun) started to split up for unexplainable reasons in 1995.

Imagine a heavenly object stable for centuries, even for millennia, which mysteriously explodes apart by chance a few months after the launching of the American Star Wars program, intended for an enemy originating from space. This heavenly object [the comet] transforms itself then into a POTENTIAL PLANETARY WEAPON. 

Imagine a crop circle showing the solar system, MISSING the EARTH [i] which does not appear on its proper orbit, a few weeks after this fragmentation.  Imagine that this crop circle shows the position of the planets corresponding to the date May 14, 2006 ; the date of the closest approach of the comet, with the planet Mars slightly later, to show that the best date is after May 14 contrary to expectations.

Imagine another crop circle a few weeks later indicating the date of September 6, 2003 ; the date on which was received the extraterrestrial world message "Do you wish us to Show Up?" A message spread in several languages around the world, inviting the people of the Earth to peace with extraterrestrials by accepting a public demonstration of their presence.

Imagine that the individual that received this ‘World message’, as well as the date of MAY 25, 2006 , also received a scientific solution to the UFO mystery and of the fundamental motivation of the extraterrestrial visitors. Two impenetrable enigmas until the present. 

You will then have an idea of what is at stake with this article.

 

Above is the 1995 crop circle called “Missing Earth”. It shows the solar system out to the asteroid belt.  The Earth is missing in its orbit which, as is illustrated here, is suggesting the extinction of human civilization. The message here cannot be more clear! 

 

 

Moving now to the date of the planetary simulation for May 14, 2006 ; for centuries the comet Schwassmann-Wachmann has made hundreds of revolutions around the sun while remaining whole.  Since the beginning of its fragmentation in 1995, it has made two elliptic revolutions around the sun.  This is why the fragments have had time to deviate from/to each other as the photograph below shows.  At the time of its passage in 2001, at the same place on the ecliptic, the Earth was almost contrary to its current position.  This year 2006, on the other hand, the Earth and the comet coincide in their orbits perfectly.  The figures are based on NASA space simulations in this article only show us the largest of the fragments, fragment B, the current count of the known fragments goes to the letter N.

We find today the comet, eleven years after this incomprehensible fragmentation, in an unverifiable state of dispersion.  We do not know the exact number of fragments.  They are furthermore of variable sizes.  The closer the fragmented comet approaches the Earth, there will be more fragments.  You can note the distance that separated the two fragments, B and C, February 6, 2006 in the photo below.[i]

 see caption

In the same way, eleven days after the closest approach on May 14, 2006 , the comet, or rather fragment B, will cross the ecliptic plane exactly on MAY 25, 2006 !  But the comet travels faster than the Earth, and because it follows a parallel trajectory, any danger will seem isolated.  It should be up to seventeen million kilometers in front of the Earth when it crosses the ecliptic path of our planet around the sun. 

It is a little like a bullet train that overtakes us as we travel parallel to it on the road.  Our ways will cross, but not having the same speed, the train will be far in front of us at the time when we get to the level crossing.  But - there is a big ‘but’ here – all the train coaches will perhaps not have passed on May 25, 2006 .  The characterist