Future NASA rocket to be most powerful ever built (Update)

To soar far away from Earth and even beyond the moon, NASA has dreamed up the world's most powerful rocket, a behemoth that borrows from the workhorse liquid rockets that sent Apollo missions into space four decades ago.

NASA successfully tests five-segment solid rocket motor

NASA and ATK Space Systems successfully completed a two-minute, full-scale test of Development Motor-3 (DM-3), Thursday, Sept. 8. DM-3 is NASA's largest and most powerful solid rocket motor ever designed for flight.

Atlantis, astronauts ready; weather maybe not

(AP) -- NASA fueled space shuttle Atlantis for liftoff Friday on the final flight of the 30-year program, even though stormy weather threatened to delay the launch.

Experimental Scramjet aircraft set for test flight

The X-51A Waverider hypersonic scramjet project is set for its second test flight today, and the U.S. Air Force hopes it will demonstrate technology that can eventually be used for more efficient transport of payloads into ...

Nighttime rehearsal for Ariane 6 toward first flight

Yesterday, a team of CNES, ESA, Arianespace and ArianeGroup personnel at Europe's Spaceport in Kourou, French Guiana, completed a full-scale wet rehearsal of the new Ariane 6 rocket that was fueled and then drained of its ...

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