Spacewalkers Raja Chari and Matthias Maurer are pictured outside the International Space Station's Quest airlock.
A model of the Transonic Truss-Braced Wing aircraft is seen here installed for testing in the Unitary Plan Wind Tunnel…
One of the last unopened Apollo-era lunar samples collected during Apollo 17 has been opened under the careful direction of…
NASA Administrator Bill Nelson and Deputy Administrator Pam Melroy spoke with the leaders of Argentina's space agency, CONAE, on Tuesday,…
Astronaut John Young, the pilot of the Gemini III mission, inspects his helmet in the ready room in preparation for…
The Astrobee and Project CIMON (Crew Interactive MObile companioN) robots had their first photo shoot in space after more than…
A new raft of discoveries marks a scientific high point: More than 5,000 planets are now confirmed to exist beyond…
Although John "Jack" McKay in the D-558-II called "No drop!" he was jettisoned anyway after the P2B-1S mothership suffered a…
A two-stage suborbital sounding rocket was launched at 7:12 p.m. EDT, March 21, for a mission managed by the Air…
NASA joined Space Launch System rocket’s core stage forward assembly with the 130-foot liquid hydrogen tank for the Artemis II…
