Remembering space shuttle Columbia's crew

On a sleepy winter Saturday morning in 2003, most Americans had no idea that seven astronauts were gliding back to Earth after more than two weeks in space.  But the whole nation would soon know that space shuttle Columbia was not going to make it home.

3 men paying $55M each to fly to International Space Station from Florida

"This is the first private flight to the International Space Station. It’s never been done before," said Axiom’s chief executive and president Mike Suffredini, a former space station program manager for NASA.

Space shuttle Challenger disaster: Remembering the astronauts

NASA is once again marking a series of somber anniversaries and remembering 17 astronauts who died in the three tragedies. 

2nd try a success for Richard Branson's Virgin Orbit as rocket reaches space

Richard Branson's Virgin Orbit reached space on Sunday, eight months after the first demonstration flight of its air-launched rocket system failed, the company said.

Alabama lands Space Force HQ over Florida

U.S. Space Force’s permanent command headquarters will touch down in Alabama’s Huntsville Redstone Arsenal area rather than Florida’s Space Coast.

SpaceX cargo Dragon capsule to splash down off Florida coast on Monday

An uncrewed cargo Dragon capsule is scheduled to splash down off the Florida coast on Monday evening roughly 12 hours after its departure from the International Space Station.

Astronauts ring in New Year with zero-gravity 'ball drop' in space

Astronauts aboard the International Space Station had their own New Year’s Eve celebration, complete with a zero-gravity "ball drop" to ring in 2021.

Bay Area stargazers point telescopes toward once-in-a-lifetime Jupiter, Saturn conjunction

Skywatchers had a once-in-a-lifetime view Monday night at planets Jupiter and Saturn came closer to one another than they have in the last 400 years -- and another 400 to come, according to NASA.

What are President-elect Biden's plans for NASA?

NASA has big plans to send humans back to the moon and then to Mars. But President-elect Joe Biden could make big changes to the space program. He says he wants to boost NASA budget and review its priorities.

Vice President Mike Pence announces new name for Space Force members: ‘Guardians’

"It is my honor on behalf of the president of the United States to announce that henceforth the men and women of the United States Space Force will be known as ‘Guardians,’" Pence said during the ceremony.

World's space achievements a bright spot in otherwise stressful 2020

Astronauts blasted into orbit from the U.S. for the first time in nearly a decade, three countries sent spacecraft hurtling toward Mars, and robotic explorers grabbed rocks from the moon and gravel from an asteroid for return to Earth.

Jupiter and Saturn will appear to touch in closest conjunction since 1623

The aligning orbits of two gas giants like Jupiter and Saturn happens every few decades, but this great conjunction will be the closest the two planets have been in centuries.