Watch astronauts install commercial spacecraft adapter on the ISS
The ISS needs adapters? Did Apple design it?
NASA confirms mission to Jupiter's moon Europa
Clipper will study the potential for life in Europa's icy oceans.
NASA selects proposals for smallsats built to study deep space
They'll help predict space weather and protect spacecraft.
NASA chooses four potential asteroid sample sites for OSIRIS-REx
Asteroid Bennu's rocky surface made it challenging for NASA to find suitable sites.
Second failure of ExoMars parachute test throws schedule in jeopardy
The mission team still hopes to launch next year.
NASA solar probe sends back data from its first two visits
The Parker Solar Probe will fly close to the sun again on September 1st.
NASA will help SpaceX and Blue Origin develop future mission technology
It has teamed up with 13 companies under the program.
Watch the Mars 2020 rover do a biceps curl with an 88-pound turret
The rover's arm and turret will collect rock and soil samples from Mars.
After Math: How long is that in moon years?
It's like dog years but counting revolutions around the Earth as well as around the Sun.