Hydrogen causes metal to break

Hydrogen is considered the fuel of the future. Yet this lightest of the chemical elements can embrittle the metals used in vehicle engineering. The result: components suddenly malfunction and break. A new special laboratory ...

Space center abuzz over Atlantis' last launch

(AP) -- NASA is getting hit up for extra launch passes, and mission stickers and pins are flying off the shelf. Another Twittering crowd is descending on the space center. Even science fiction writers want in on the action.

Astronauts inspect shuttle on way to space station

(AP) -- Endeavour's astronauts inspected their ship early Tuesday for any launch damage as they raced toward a 200-mile-high rendezvous with the International Space Station.

First journey for Alphabus spacecraft

(PhysOrg.com) -- The service module of the new Alphabus generation of telecommunication satellites has completed its first journey ? from Cannes to Toulouse, in France. The three-day trip was completed last Friday.

NASA Uses Twin Processes to Develop New Tank Dome Technology

(PhysOrg.com) -- NASA has partnered with Lockheed Martin Space Systems in Denver, Colo., and MT Aerospace in Augsburg, Germany, to successfully manufacture the first full-scale friction stir welded and spun formed tank dome ...

Astronauts take spacewalk No. 3 after suit snag

(AP) -- A pair of astronauts stepped out on the third and final spacewalk of their shuttle mission Monday, helping to install an enormous oxygen tank at the International Space Station.

Shuttle steers closer to space station for hookup

(AP) -- Space shuttle Discovery's astronauts steered closer to the international space station for a Sunday linkup, while checking their ship for any signs of launch damage.

Discovery valve working, countdown to resume

Initial testing on a malfunctioning valve that grounded the space shuttle Discovery is encouraging and countdown will resume Thursday ahead of the next launch attempt, NASA said.

Discovery's Next Launch Attempt Early Friday

NASA has targeted the next launch attempt for space shuttle Discovery for no earlier than 12:22 a.m. EDT Friday, Aug. 28, from NASA's Kennedy Space Center in Florida. Wednesday's launch attempt was postponed after an indication ...

page 21 from 28