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Detailed text transcripts for TV channel - FOXNEWS - 20131218:20:54:00

Other news besides millionaires. two american astronauts onboard the international space station preparing for emergency spacewalks to fix a broken cooling line. nasa officials say a broken pump forced half of the cooling system to shut down. the analysts call it a massive repair job. that s just a picture of the thing. you can see the so the. it could require as many as three spacewalks, including one on christmas day. reports the astronauts are safe and comfortable but they ve turned off all their nonessential equipment to keep the temperature down. a close look, officials say they have the bad pump made one of the cooling lines too cold. ammonia runs through the lines to chill the equipment that gates hot and the number one priority is to get that system running as soon as possible. phil keating works nasa from us. the last spacewalk didn t go well and ended mighty fast. absolutely. ....

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Detailed text transcripts for TV channel - FOXNEWS - 20131218:16:55:00

Astronaut s helmet and serious concern as all spacewalks are as an administrator told me last week. reason we re doing so much work right now with robotic capabilities like r-2 or external robot that is learning how to undo fixtures and electrical plugs and the like is because as infrequently as you can you want to send crews outside. so any eva puts a crew at risk. reporter: and the risk-takers this saturday morning will be nasa astronauts rick mastrionio, and michael hopkins. they will begin the six hour spacewalk 7:00 p.m. jon: having seen the moving average very gravity i would not want to do the spacewalk right now. reporter: they re all a gamble. jon: wasn t there a similar issue forced them to have a spacewalk before? reporter: almost identical with the pump valve back in 2010. that time it required two astronauts do three spacewalks, ....

Pkr 2 , Risk Takers , Crews Outside , Jon Scott , Astronauts Rick Mastrionio , Michael Hopkins , Wasn T , Pump Valve ,

Detailed text transcripts for TV channel - MSNBC - 20131218:19:04:00

Training today on board the space station. the spacewalks will be first for american since july when an italian astronaut almost dra drowned. the cooling system has been described as massive and requires the replacement of a pump with a bad valve. but the astronauts seem to be taking it all in stride and have been preparing for the possibility all week. american astronaut even tweeted out, have not looked out the window in four days, too busy building space suits. where did i put my gloves? he also posted a picture of a space suit that the astronauts are getting ready. joining me on the phone, derrick pitts, chief astronomer in philadelphia. right now the walks are planned for this coming saturday, monday and possibly wednesday, which is christmas day. the last time a space walk ....

Space Station , Cooling System , American Astronaut , Space Suit , Building Space Suits , Derrick Pitts , Space Walk , Chief Astronomer ,

Detailed text transcripts for TV channel - FOXNEWS - 20131214:18:54:00

Repair it. and they ve called off all spacewalks at this point because they say it s too risky. how are they going to fix it then? yes it the first thing they re going to do is try to see if there s any way they can fix it without having to go outside to replace it. or they ll figure out another way in which they can simply reduce the amount of heat load on the cooling system by turning off nonessential electronic components. making it possible to have adequate cooling capacity until a new space suit can be brought up. the difficulty is they re down one space suit because of a problem they had in a space suit last year. the astronaut, i believe, that had it on it started to flood, inside the helmet, right? yes, there was a leak inside the space suit. quite a bit of water started to fill up inside the suit. so they need to fix that, get that straightened out, before they do another spacewalk. spacewalks are risky under any conditions. and this is a situation where ....

Cooling System , Electronic Components , Turning Off Nonessential , Space Suit , Cooling Capacity ,

Detailed text transcripts for TV channel - FOXNEWS - 20130511:17:28:00

Thursday springing forward to an emergency spacewalk. two astronauts have been outside the international spacestation 255 miles above the earth working to try and find the leak and fix it. right now nasa officials say the pump they suspect that was leaking ammonia has been replaced, and right now is performing solidly. ordinarily these spacewalks spacewalks are cor yaw graphed weeks in choreographed weeks in advance. so this was in 48 hours and it was a scramble to prevent the leak. the ammonia powers provides electricity to the international spacestation. nasa officials expressed throughout the situation that there was no danger to the six crew members on board. it was actually the crew themselves that noticed the leak on thursday. flakes like snowflakes were seen drifting off from the spacestation. that was really bits of frozen ammonia. throughout this process the crew has had an extremely positive attitude. the commander of the 6-person ....

Emergency Spacewalk , Crew Members , Ammonia Powers ,