SpaceX’s Crew Dragon launches first manned test flight to space station

The flight ends a nine-year launch drought for NASA, which retired the space shuttle in 2011.

U.S. astronaut sets record for longest spaceflight by a woman

Christina Koch, who arrived at the space station on March 14, broke the old mark of 288 set by former commander Peggy Whitson.

Year in space put US astronaut’s disease defenses on alert

Scientists find that astronaut who spent nearly a year in space had his immune system go on high alert.

Why Harvard’s top astronomer says an alien ship may be among us

Asteroids are smacking Earth twice as often as before

Water is buried beneath Martian landscape, study says

Donald Trump announces plans for Pentagon to create 'Space Force'

SpaceX's big new rocket blasts off, puts Tesla sports car in space

From Somalia to North Yarmouth, radio star settles into new American life

RSU 9 to explore options to move Central Office