NASA astronaut reveals what prompted space station evacuation

NASA astronaut Mike Fincke prompted the first medical evacuation earlier this year from the International Space Station. He’s doing fine today and sharing details of what happened.

NASA moon base and Mars mission announced: What to know

NASA gave details of America’s future in space this week, laying out plans in the coming years to build a base on the moon and send a nuclear spacecraft to Mars.

Suspected meteorite crashes into Houston woman's home amid citywide reports of 'boom'

Social media was buzzing with questions about a thunder-like noise shortly before 5 p.m. Saturday. A woman says a potential piece of the answer may have been what crashed through her roof.

Meteor with 'loud boom' seen in Ohio, Pennsylvania

A loud boom heard around Ohio and beyond Tuesday morning was caused by a meteor, according to the National Weather Service Office in Cleveland.

Artemis II: What is the mission?

NASA’s Artemis II mission, the first crewed lunar mission in more than 50 years, is scheduled to launch in February and will send four astronauts on a flyby around the moon.

NASA Artemis II updates: March rollout, 7 April launch date opportunities

NASA said it would begin to roll the Artemis II rocket and spacecraft out to the launch pad at Florida's Kennedy Space Center as early as next week, and that everything is "on track" for an April launch.

Dangerous asteroid no longer expected to hit the moon

For a brief time, "Asteroid 2024 YR4" was considered to be the most dangerous asteroid discovered in the last 20 years.

PHOTOS: 'Space jellyfish forms' from SpaceX Starlink rocket launch

A large "space jellyfish" could be seen across Florida skies on Wednesday morning as SpaceX launched more of its Starlink internet satellites into the space.

Six-planet parade to light up the sky as lunar eclipse follows next week
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Skywatchers across Chicago can catch a rare six-planet alignment this weekend, according to Michelle Nichols of the Adler Planetarium, with a lunar eclipse set to follow on March 3 and more celestial events expected throughout the spring.

6 planets align in the sky this week: Here’s what to know

Mercury, Venus, Jupiter, Uranus, Saturn and Neptune will be visible in the night sky this week. Here's what you need to know.

Trump orders release of alien and UFO government files

President Donald shared the news of the files release on social media Thursday night, after he accused former President Barack Obama of revealing “classified information" when Obama implied in a podcast interview that aliens were real.