Leaks delay final launch of space shuttle Discovery

The launch of the space shuttle Discovery on its final scheduled mission has been delayed by at least 24 hours until Tuesday because of a leak in a pressurization system, NASA said.

Japan astronaut solves bubble puzzle

Of all the experiments Japanese astronaut Naoko Yamazaki has carried out in space -- making sushi in a kimono and playing a harp -- blowing soap bubbles has arguably brought the biggest breakthrough.

Astronauts take 2nd spacewalk, overcome stiff bolt (Update)

(AP) -- Spacewalking astronauts had to pull out a hammer and pry bar while attaching a big, new tank full of ammonia coolant to the International Space Station on Sunday, successfully driving in a stiff bolt after two frustrating ...

Antenna glitch on historic space shuttle flight

The US space shuttle Discovery blasted off Monday toward the International Space Station for a historic mission that put more women in orbit than ever.

NASA Send Cells Into Space

(PhysOrg.com) -- NASA scientists are sending three fundamental life science experiments onboard space shuttle Discovery in hopes of better understanding exactly how spaceflight affects cell growth and how cells fight off ...

NASA green lights April 5 launch of Discovery

The US space agency NASA gave its thumbs up for the April 5 launch of the shuttle Discovery, which will take a seven-member crew, including a Japanese astronaut, to the International Space Station (ISS).

NASA analyzing junk that could threaten astronauts

(AP) -- A piece of space junk was drifting toward the shuttle-station complex and its 13 astronauts Wednesday, though NASA officials said the threat would not delay an upcoming spacewalk.

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