ISS astronauts complete spacewalk
Posted: Thu, Feb 1, 2007, 8:49 AM ET (1349 GMT)
Two US astronauts completed the first in a closely-spaced series of three spacewalks outside the ISS on Wednesday. Astronauts Mike Lopez-Alegria and Sunita Williams spent nearly eight hours outside the station, hooking up ammonia coolant lines from a temporary arrangement to the station's permanent cooling system. The work took somewhat longer than planned as the astronauts worked slowly and methodically to avoid releasing any ammonia in the lines. Other than a few flakes of frozen ammonia that escaped from one line near the end of the spacewalk, they successfully avoided any release of ammonia that could have contaminated their spacesuits. The EVA was the first of three scheduled outside the ISS through next Thursday. The second, which will also involve work on the station's cooling system, is scheduled for Sunday.
Two US astronauts completed the first in a closely-spaced series of three spacewalks outside the ISS on Wednesday. Astronauts Mike Lopez-Alegria and Sunita Williams spent nearly eight hours outside the station, hooking up ammonia coolant lines from a temporary arrangement to the station's permanent cooling system. The work took somewhat longer than planned as the astronauts worked slowly and methodically to avoid releasing any ammonia in the lines. Other than a few flakes of frozen ammonia that escaped from one line near the end of the spacewalk, they successfully avoided any release of ammonia that could have contaminated their spacesuits. The EVA was the first of three scheduled outside the ISS through next Thursday. The second, which will also involve work on the station's cooling system, is scheduled for Sunday.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
|
|
news links
|
|
Sunday, February 23
AAC Clyde Space presents INFLECION: Safer Oceans, Smarter Shipping, and Greener Future
AAC Clyde Space — 1:45 pm ET (1845 GMT) European Commission Supports Atmos With €13.1 Million EIC Funding
Atmos Space Cargo — 1:44 pm ET (1844 GMT) Welcoming Head of Product to Dominate Innovation Across Navigation and Autonomy
Advanced Navigation — 1:42 pm ET (1842 GMT) Mystery of 'remarkable' cosmic explosion that lay hidden for years
Royal Astronomical Society — 1:41 pm ET (1841 GMT) DESI Uncovers 300 New Intermediate-Mass Black Holes Plus 2500 New Active Black Holes in Dwarf Galaxies
National Optical-Infrared Astronomy Research Laboratory — 1:40 pm ET (1840 GMT) |
