NASA’s RXTE Detect ‘Heartbeat’ of Smallest Black Hole Candidate

An international team of astronomers has identified a candidate for the smallest-known black hole using data…

NASA TAKES NEXT STEP IN DEVELOPING COMMERCIAL CREW PROGRAM Competitive Agreements Will Keep U.S. Commercial Space Program on Track

NASA announced today a modified competitive procurement strategy to keep on track the agency’s plan to…

AJ26 Engine No. 8 Tested at NASA’s Stennis Space Center

Engineers at NASA's John C. Stennis Space Center conducted another successful test firing of Aerojet's AJ26…

NASA TAKES NEXT STEP IN DEVELOPING COMMERCIAL CREW PROGRAM Competitive Agreements Will Keep U.S. Commercial Space Program on Track

NASA announced today a modified competitive procurement strategy to keep on track the agency’s plan to…

A Galaxy Cluster Gets Sloshed

Like wine in a glass, vast clouds of hot gas are sloshing back and forth in…

NASA Center Signs Commercial Agreement With Sierra Nevada

NASA's car-sized Curiosity rover has begun monitoring space radiation during its 8-month trip from Earth to…

NASA Astronaut Available Via Internet To Discuss Recruiting

As NASA looks to new, deep space destinations and an ambitious commercial transportation system to the…

NASA Deputy Administrator Garver Tours Blue Origin; Announces Commercial Space Firm’s April Engine Testing At NASA Stennis

NASA Deputy Administrator Lori Garver is visiting Blue Origin in Kent, Wash., today.

Apollo 17 Extravehicular Activity – 39 Years Ago Today

39 years ago, today, scientist-astronaut Harrison H. Schmitt is photographed standing next to a huge, split…

NASA Mars-Bound Rover Begins Research in Space

NASA's car-sized Curiosity rover has begun monitoring space radiation during its 8-month trip from Earth to…