United Launch Alliance Delta IV

United Launch Alliance and the 45th Space Wing Successfully Launches Delta IV

The United Launch Alliance Delta IV launches with a National Reconnaissance Office payload at Space Launch…

Russia delays Soyuz flight to space station

Russia on Monday delayed this month’s launch of a Soyuz capsule due to carry one U.S.…

Incident at Launch Pad 39A

At about 7:40 a.m. EDT this morning, a United Space Alliance worker fell at NASA Kennedy…

Techs Continue Preps at Pad for STS-134

At NASA Kennedy Space Center's Launch Pad 39A, technicians completed measurements and alignment of space shuttle…

Status of JAXA facilities after Tohoku Region Pacific Ocean Coastal Earthquake

NASA’s Hubble Rules Out One Alternative to Dark Energy

Astronomers using NASA's Hubble Space Telescope have ruled out an alternate theory on the nature of…

NASA Extends Crew Flight Contract With Russian Space Agency Administrator Bolden Repeats Call For American-Made Commercial Alternative

NASA has signed a $753 million modification to the current International Space Station contract with the…

NASA Launches New Website, Celebrates Women’s Contributions To Science And Exploration

NASA will debut its new Women@NASA website during a Women's History Month event at the agency's…

Japan’s Coastline Before and After the Tsunami

These images show the effects of the tsunami on Japan's coastline. The image on the left…