NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts ...

Tule fog is choking California’s Central Valley. Here's how it forms and why it's forming less often despite heavy fog this ...

NASA's Perseverance rover, launched in Florida, discovered bleached rocks on Mars, providing new evidence that the planet was ...

NASA astronauts Reid Wiseman, Christina Koch and Victor Glover and Canadian astronaut Jeremy Hansen could launch on a trip around the moon as early as Feb. 8, traveling farther from Earth than ...

A “medical situation” on the International Space Station is prompting NASA to bring astronauts home within the coming days, NASA Administrator Jared Isaacman said Thursday. A member of NASA's SpaceX ...

After months on administrative leave, most NASA civil servants who participated in a second round of buyouts saw their pay and benefits end Friday. Nearly 4,000 people across the agency participated ...

President Donald Trump sued the federal government on Thursday for $10 billion in alleged damages over an Internal Revenue ...

Portugal became the 60th country to sign the Artemis Accords and join the U.S.-led agreement for sustainable activity on the ...

Vandi Verma (born Punjab, India) was the head of NASA who made the breakthrough of autonomous drives on the Perseverance ...

Space-research advocates are worried over how funding cuts might affect the future at NASA’s Marshall Space Flight Center, especially beyond or outside the Artemis program, reports AL.com’s Scott ...

Two lawmakers are demanding answers about why National Intelligence Director Tulsi Gabbard was at an FBI raid at a Georgia ...

SpaceX has launched its latest national security mission, yet another GPS satellite that was originally to have been launched ...