Anyone hear about this???
Bad link. I got something about Obama and early voting.
with my luck it will fall on my head
Space Station Trash Plunging to Earth
By Tariq Malik, Space.com
posted: 15 HOURS AGO
comments: 785
filed under: Science News
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Text SizeAAA(Oct. 31) - A piece of space station trash the size of a refrigerator is poised to plunge through the Earth’s atmosphere late Sunday, more than a year after an astronaut tossed it overboard.
NASA and the U.S. Space Surveillance Network are tracking the object - a 1,400-pound tank of toxic ammonia coolant thrown from the International Space Station - to make sure it does not endanger people on Earth. Exactly where the tank will inevitably fall is currently unknown, though it is expected to re-enter Earth’s atmosphere Sunday afternoon or later that evening, NASA officials said.
“This has got a very low likelihood that anybody will be impacted by it,” said Mike Suffredini, NASA’s space station program manager, in an interview. “But still, it is a large object and pieces will enter and we just need to be cautious.”
NASA astronaut Clayton Anderson threw the ammonia tank from the tip of the space station’s Canadian-built robotic arm during a July 23, 2007 spacewalk. He also tossed away an unneeded video camera stand overboard as well, but that 212-pound item burned up harmlessly in the atmosphere early this year, Suffredini said.
NASA expects up to 15 pieces of the tank to survive the searing hot temperatures of re-entry, ranging in size from about 1.4 ounces to nearly 40 pounds.
If they reach all the way to land, the largest pieces could slam into the Earth’s surface at about 100 mph (62 kph). But a splashdown at sea is also possible, as the planet is two-thirds ocean.
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“If anybody found a piece of anything on the ground Monday morning, I would hope they wouldn’t get too close to it,” Suffredini said.
Known as the Early Ammonia Servicer (EAS), the coolant tank is the largest piece of orbital trash ever tossed overboard by hand from the space station. Larger unmanned Russian and European cargo ships are routinely destroyed in the Earth’s atmosphere over the Pacific Ocean after their space station deliveries, but those disposals are controlled and preplanned.
The recent destruction of the European Space Agency’s Jules Verne cargo ship was eagerly observed by scientists hoping to glean new information on how objects behave as they enter Earth’s atmosphere. Observers aboard two chase planes caught photographs and video of the double-decker bus-sized spacecraft’s demise, but no such campaign is possible with the returning ammonia tank.
The last object to re-enter the Earth’s atmosphere with prior notice was a small asteroid the size of a kitchen table that exploded in midair as it flew over Africa on Oct. 7.
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It’s taken more than year for the ammonia tank to slowly slip down toward Earth due to atmospheric drag. During its time aboard the station, the tank served as a coolant reservoir to boost the outpost’s cooling system in the event of leaks. Upgrades to the station last year made the tank obsolete, and engineers were concerned that its structural integrity would not withstand a ride back to Earth aboard a NASA space shuttle.
Instead, they tossed it overboard, or “jettisoned” it in NASA parlance.
Suffredini said that while astronauts have accidentally lost a tool or two during spacewalks, the planned jettison of larger items is done with the utmost care to ensure the trash doesn’t hit the station or any other spacecraft as it circles the Earth. Engineers also make sure the risk to people on Earth is low, as well.
“As a matter of course, we don’t throw things overboard haphazardly,” Suffredini said. “We have a policy that has certain criteria we have to meet before you can throw something overboard.”
In the event the tank re-enters over land, NASA advised members of the public to contact their local authorities, or the U.S. Department of State via diplomatic channels if outside the U.S., if they believe they’ve found its remains.
© Imaginova Corp. All rights reserved.
2008-10-31 23:10:20
75% change it wont even hit land, let alone a populated area, let alone the United States…you see where I’m going with this.
Apparently you dont know my luck!!!
I miss “dead like me”
Joe Dirt: Uhhh, no, that’s a space peanut.
Meteor Bert: No, afraid not. That just a big ol’ frozen chunk of poopy.
Studio manager: Dude you were eating off it!
AP
Posted: 3:55 am
November 4, 2008
A refrigerator-sized piece of space junk fell harmlessly into the South Pacific Sunday night, according to NASA.
The junk was a tank full of ammonia coolant on the International Space Station that was no longer needed. Astronaut Clayton Anderson threw it “overboard” during a spacewalk in July 2007.
Space-station manager Mike Suffredini said the debris splashed down between Australia and New Zealand.
you know I would get a fine or littering
pricks should fined by local and legislative laws
Yep in the middle of the ocean where ever it landed
response to the article
Some of that space junk also landed in the Senate.
