Our journalists and guest bloggers bring you stunning imagery and the space stories that matter most.
• May 04, 2015
Despite a rainy spring that has caused schedule delays, NASA is preparing for a busy year of Space Launch System engine testing.
• April 13, 2015
ULA revealed its new Vulcan rocket system today, an Atlas and Delta mashup the company says will increase power, lower costs and broaden mission capabilities.
• March 25, 2015
NASA has decided to pluck a small boulder off a large asteroid, instead of bagging an entire asteroid outright, the agency announced Wednesday.
• March 10, 2015
With NASA and Orbital ATK preparing for an important test tomorrow in Utah, an SLS engineer describes the inner workings of the vehicle's new solid rocket boosters.
• February 11, 2015
The IXV spaceplane, designed to demonstrate reentry technologies, splashed down in the Pacific Ocean this morning after a successful, 100-minute test flight.
• February 09, 2015
Within a two-day span, two rocket launches and three ocean landings are scheduled—one of which involves an autonomous spaceport drone ship.
• January 28, 2015
Now that Boeing and SpaceX have won the high-profile privilege of carrying astronauts to the ISS, they must start making public appearances as reluctant equals.
• January 16, 2015
SpaceX CEO Elon Musk has released four images of the company's Falcon 9 rocket impacting its drone ship landing pad in the Atlantic Ocean.
• January 12, 2015
Following a routine two-day voyage, SpaceX's Dragon capsule pulled in to port at the International Space Station. Meanwhile, tweets from CEO Elon Musk give clues on what happened at sea.
• January 09, 2015
NASA completed a 500-second test firing of the RS-25 engine, which will power the core stage of the Space Launch System.
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