The fireworks set off across Los Angeles were so bright, astronauts spotted them from space.
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.
NASA said it expected the return trip to end at about 5:57 p.m., when the Dragon is scheduled to splash down off the Florida coast.