NASA says three members of the International Space Station are back on Earth after an 8-month-long space mission.
SpaceX launched India, Poland, and Hungary's first astronauts in more than 40 years, sending them on a chartered flight to the ISS.
Did you hear a loud boom or see a bright light streak across the sky on Saturday night? We did too.
A Santa Monica High School alum who became a medical doctor and a Navy SEAL before his career as an astronaut answered student questions live from space.
"You're floating, and your body, all these little aches and pains, and everything heal up, and you feel like you're 30 years old again," the 70-year-old veteran astronaut said.
As NASA astronauts Butch Wilmore and Suni Williams return to Earth after an unplanned nine months in space, here's how they spent their time.