Ocean-studying satellite 'no longer recoverable'

Astronauts famously call Earth the blue planet, a reflection of its watery surface. But, if you want to understand the other special thing about our planet -- its life -- you need to look at the green. Plants produce the ...

Spacewalk No. 2: Astronauts improve space station

(AP) -- Discovery's astronauts took one final spacewalk at the International Space Station on Wednesday to get the outpost squared away before the shuttle program ends.

NASA postpones Discovery launch to February 3 (Update 2)

The shuttle Discovery's final mission to the International Space Station will be delayed until February 3 at the earliest as engineers try to solve the mystery of the cracked fuel tank, NASA said Friday.

NASA chief charts agency's shuttle-less future

(AP) -- NASA may not be going to the moon anytime soon and its space shuttles are about to be retired, but it could conceivably increase the number of agency jobs under a new reorganization, NASA's chief said Thursday.

Clouds force space shuttle delay, next try Monday

(AP) -- Clouds prevented space shuttle Endeavour from blasting off Sunday on the last planned nighttime shuttle launch, delaying its trip with a final few building blocks for the International Space Station.

NASA: Good night moon, hello new rocket technology

(AP) -- President Barack Obama is redirecting America's space program, killing NASA's $100 billion plans to return astronauts to the moon and using much of that money for new rocket technology research.

Japanese astronaut tests endurance -- of his undies

(AP) -- In what might embarrass less adventurous souls, astronaut Koichi Wakata is returning to Earth with the underwear he kept on for a solid month during his space station stay and scientists will check them out.

Endeavour launch postponed due to hydrogen leak

The US space agency has postponed Saturday's launch of the space shuttle Endeavour due to a hydrogen leak -- in a setback for a mission aimed at completing the 100-billion-dollar International Space Station.

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