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.

Fog makes lunar eclipse hard to see for Bay Area skywatchers

A total lunar eclipse played hide-and-seek with Bay Area skywatchers early Wednesday morning, with fog blocking views for many coastal residents while those further inland caught clearer glimpses of the celestial event.

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.

4 new astronauts reach ISS after NASA's first medical evacuation

Four new astronauts reached the International Space Station this weekend after NASA’s first medical emergency last month.

Wildcare's rescue and rehabilitation center to open in the fall

A beloved North Bay wildlife rescue center is in the final stages of constructing a facility befitting its enormous mission to save as many local critters as possible when they get injured, oftentimes by human activity. 

California designates coastal mountain lions as threatened species

California Fish and Game Commission voted to list Central and Southern California mountain lions as threatened, triggering new habitat and development protections.

Lake Erie ice crack forming: See video

Satellite imagery revealed a massive crack ripping across frozen Lake Erie as ice levels surge.

NASA rocket to conduct 'CT scan' of Northern Lights

NASA is launching a rocket mission from Alaska to do a CT scan of sorts on Northern Lights.

WATCH: Coyote eyes off-leash dogs at Montrose Beach

A video showing a coyote watching off-leash dogs at Montrose Beach is getting attention as people share more coyote sightings online across Chicago.

NASA seeking summer college interns - how to apply for an out-of-this-world work experience

Every day, NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery. College students looking for a chance to make a difference can apply for the NASA summer 2026 college intern session.

Rare giant phantom jellyfish caught on deep sea video off Argentina's coast

A recent deep sea exploration off Argentina's coast revealed an incredible video of a giant jellyfish that can grow to be as large as a school bus.