http://www.nasa.gov/mission_pages/deepi ... index.html
These frozen pieces of space time are all set to provide lots of information on the big bang, or knock us outta orbit...I still think it's pretty interesting though...
Deep Impact
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AYHJA
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x3n
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in detail...
QUOTEFireworks Likely When NASA Blows Up Comet
By ALICIA CHANG, AP Science Writer Sun Jun 26, 7:27 PM ET
LOS ANGELES - Not all dazzling fireworks displays will be on Earth this Independence Day.
NASA hopes to shoot off its own celestial sparks in an audacious mission that will blast a stadium-sized hole in a comet half the size of Manhattan. It would give astronomers their first peek at the inside of one of these heavenly bodies.
If all goes as planned, the Deep Impact spacecraft will release a wine barrel-sized probe on a suicide journey, hurtling toward the comet Tempel 1 †™ ¢‚¬„¢¢‚¬Å¡‚¢†™‚¢‚¢¢¢‚¬Å¡‚¬¦‚¡¢‚¬Å¡‚¬†™‚¢‚¢¢¢¬…¡‚¬? about 80 million miles away from Earth at the time of impact.
\"It's a bullet trying to hit a second bullet with a third bullet in the right place at the right time,\" said Rick Grammier, project manager at NASA's Jet Propulsion Laboratory in Pasadena.
Scientists hope the July 4 collision will gouge a crater in the comet's surface large enough to reveal its pristine core and perhaps yield cosmic clues to the origin of the solar system.
NASA's fleet of space-based observatories †™ ¢‚¬„¢¢‚¬Å¡‚¢†™‚¢‚¢¢¢‚¬Å¡‚¬¦‚¡¢‚¬Å¡‚¬†™‚¢‚¢¢¢¬…¡‚¬? including the Hubble, Spitzer and Chandra telescopes †™ ¢‚¬„¢¢‚¬Å¡‚¢†™‚¢‚¢¢¢‚¬Å¡‚¬¦‚¡¢‚¬Å¡‚¬†™‚¢‚¢¢¢¬…¡‚¬? along with an army of ground-based telescopes around the world are expected to record the impact and resulting crater.
The big question is: What kind of fireworks can sky-gazers expect to see from Earth?
Scientists do not know yet. But if the probe hits the bull's-eye, the impact could temporarily light up the comet as much as 40 times brighter than normal, possibly making it visible to the naked eye in parts of the Western Hemisphere.
\"We're getting closer by the minute,\" Andrew Dantzler, the director of NASA's solar system division, said earlier this month. \"I'm looking forward to a great encounter on the Fourth of July.\"
If the $333 million mission is successful, Deep Impact will be the first spacecraft to touch the surface of a comet. In 2004, NASA's Stardust craft flew within 147 miles of Comet Wild 2 on its way back to Earth carrying interstellar dust samples.(continues...)
Taken from:
http://news.yahoo.com/s/ap/20050626/ap_ ... MlJVRPUCUl
By ALICIA CHANG, AP Science Writer Sun Jun 26, 7:27 PM ET
LOS ANGELES - Not all dazzling fireworks displays will be on Earth this Independence Day.
NASA hopes to shoot off its own celestial sparks in an audacious mission that will blast a stadium-sized hole in a comet half the size of Manhattan. It would give astronomers their first peek at the inside of one of these heavenly bodies.
If all goes as planned, the Deep Impact spacecraft will release a wine barrel-sized probe on a suicide journey, hurtling toward the comet Tempel 1 †™ ¢‚¬„¢¢‚¬Å¡‚¢†™‚¢‚¢¢¢‚¬Å¡‚¬¦‚¡¢‚¬Å¡‚¬†™‚¢‚¢¢¢¬…¡‚¬? about 80 million miles away from Earth at the time of impact.
\"It's a bullet trying to hit a second bullet with a third bullet in the right place at the right time,\" said Rick Grammier, project manager at NASA's Jet Propulsion Laboratory in Pasadena.
Scientists hope the July 4 collision will gouge a crater in the comet's surface large enough to reveal its pristine core and perhaps yield cosmic clues to the origin of the solar system.
NASA's fleet of space-based observatories †™ ¢‚¬„¢¢‚¬Å¡‚¢†™‚¢‚¢¢¢‚¬Å¡‚¬¦‚¡¢‚¬Å¡‚¬†™‚¢‚¢¢¢¬…¡‚¬? including the Hubble, Spitzer and Chandra telescopes †™ ¢‚¬„¢¢‚¬Å¡‚¢†™‚¢‚¢¢¢‚¬Å¡‚¬¦‚¡¢‚¬Å¡‚¬†™‚¢‚¢¢¢¬…¡‚¬? along with an army of ground-based telescopes around the world are expected to record the impact and resulting crater.
The big question is: What kind of fireworks can sky-gazers expect to see from Earth?
Scientists do not know yet. But if the probe hits the bull's-eye, the impact could temporarily light up the comet as much as 40 times brighter than normal, possibly making it visible to the naked eye in parts of the Western Hemisphere.
\"We're getting closer by the minute,\" Andrew Dantzler, the director of NASA's solar system division, said earlier this month. \"I'm looking forward to a great encounter on the Fourth of July.\"
If the $333 million mission is successful, Deep Impact will be the first spacecraft to touch the surface of a comet. In 2004, NASA's Stardust craft flew within 147 miles of Comet Wild 2 on its way back to Earth carrying interstellar dust samples.(continues...)
Taken from:
http://news.yahoo.com/s/ap/20050626/ap_ ... MlJVRPUCUl
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AYHJA
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I'm trying to find some video on what they think a comet looks like, I think t's going to awesome to see, if we are in fact able to see something...
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