Two NASA astronauts aboard the International Space Station (ISS) are about to climb into their spacesuits and enter the vacuum of space, and you can watch the event live. The first NASA spacewalk in nearly a year will begin at about 8 a.

On March 20, 1987, NASA launched an Indonesian communications satellite called Palapa B2-P. [‘On This Day in Space’ Video Series on Space.com] It would later become the first satellite owned by the Philippines.

Supersonic test aircraft aimed to reach 260 mph at altitude of 20,000 feet.

NASA astronaut Butch Wilmore talks to PEOPLE about his near-death experience on the Starliner mission, which left him stranded at the International Space Station for more than nine months, and his new memoir,

NASA’s quiet supersonic X-59 aircraft completed its second test flight, marking the start of

Congress approved some funding to relocate the Space Shuttle Discovery to Space Center Houston, which prompted some pushback from historians and government officials. NASA says it reserves the right to ask contractors not to damage the spacecraft.

A new study by NASA scientists explores the risks and challenges of human reproduction in space, especially for long missions to Mars.

NASA Administrator Jared Isaacman joins 'Squawk Box' to discuss the state of the Artemis II mission, future of the Artemis program, President Trump's national space policy, the feasibility of putting data centers in space,