This animation shows Boeing Starliner launching to space on board a United Launch Alliance Atlas V rocket. Starliner is one ...

Boeing’s Starliner was designed to return NASA astronauts to orbit from American soil and compete with SpaceX in the commercial spaceflight era. But the spacecraft’s development became a decade-long ...

When, during the International Space Station (ISS) mission, astronauts Sunita Williams and Butch Wilmore stretched from eight days to over nine months.

Astronaut safety and delays were top concerns in a new audit of NASA’s plans to use either SpaceX’s Starship or Blue Origin’s ...

Audit determines that the space agency has no way of saving astronauts stranded on the moon.

CAPE CANAVERAL, Fla. (AP) — An old NASA science satellite plunged uncontrolled from orbit and reentered over the Pacific on Wednesday. The U.S. Space Force said the Van Allen Probe A came in west of ...

When talking about risk during a press conference on Thursday, the NASA officials in charge of the upcoming Artemis II Moon mission hedged their answers. Reporters’ questions on the risks were ...

A revamped version of a congressional NASA authorization act moving through the U.S. Senate would add two more years of life to the International Space Station among a slew of new directives for the ...

NASA cleared its moon rocket on Thursday for an April launch with four astronauts after completing the latest round of ...

Northrop Grumman's 'Cygnus XL' cargo spacecraft undocked from the ISS and will make a fiery reentry into Earth's atmosphere.

NASA is aiming for an April 1 launch date for a mission that will send astronauts around the moon and back as part of its ambitious lunar landing program. Four astronauts will fly aboard NASA’s Orion ...

NASA is aiming for an April 1 launch date for a mission that will send astronauts around the moon and back as part of its ...