NASA's two stuck astronauts are taking their first spacewalk together, exiting the International Space Station almost eight ...

Suni Williams surpasses the most time by a woman on EVA during a spacewalk with Butch Wilmore outside the International Space ...

Astronauts Butch Wilmore and Suni Williams are conducting a spacewalk outside the International Space Station to remove ...

Rock and dust samples from the Bennu asteroid contain molecules that are the "key to life" on Earth, NASA officials announced ...

Liftoff is scheduled for 8:34 p.m. ET tonight (Jan. 29).

Front Range students are getting an out-of-this-world experience as part of NASA's "HUNCH" Program. That stands for High ...

Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

NASA's two stranded astronauts conducted their first spacewalk together Thursday, stepping outside the International Space Station.

NASA astronauts Butch Wilmore and Suni Williams flew to the ISS in the summer of 2024 for a routine eight-day test mission.

New Chairman of Congressional subcommittee on Space and Aeronautics Mike Haridopolos says it woukd be great to see NASA relocated to Florida.

NASA is tracking a truck-sized asteroid which is set to hurtle by Earth today at many times the velocity of a speeding bullet. The space rock—dubbed "2025 BV5"—is estimated by NASA's Jet Propulsion ...