'Bear' on Mars captures internet's imagination

Is it a bear? A "doge"? The internet has mixed opinions about an image from NASA showing an animal's face on Mars.

Green comet sighting: Here's when to see this celestial view unlikely to return for millions of years

This celestial sighting is a bit like space-speed dating. Astronomers only just learned of Comet C/2022 E3's existence, and it will be gone before we know it. Learn how it was discovered and why a naked-eye comet is rare.

Moon will eclipse Mars next week; here's how and when to see it

It’s not every day the moon moves in front of a bright planet, but the likely once-in-a-lifetime event for some parts of the U.S. is happening soon.

Look up: See all 7 planets in the sky through the end of the year

For the most part, all seven planets can be viewed in the dusk sky with the naked eye, but you might want to grab your binoculars just in case.

Geminid meteor shower peak: When and where you can see it

Some Americans will have clear skies during the meteor shower, but cloudy weather will make stargazing a challenge for many other people across the country.

Space-X Dragon lands at Chicago's Museum of Science and Industry

There's a new reason to visit the Henry Crown Space Center: a major artifact in space exploration has just arrived.

Artemis I capsule buzzes moon; last big step before lunar orbit

As NASA’s Orion capsule swung out from behind the moon Monday, onboard cameras sent back a picture of Earth — a blue dot surrounded by blackness.

The Leonid meteor shower peaks tonight. Brave the cold for the best sky show of the season

The West Coast will benefit from a large dome of high pressure helping to provide clear skies for the Leonid meteor Shower. However, much of the U.S. is facing cold temperatures that will make sky gazing a winter sport.

Artemis I launch: A not-so-small step towards NASA’s next giant leap

Nearly 50 years after the last men walked on the moon, NASA is one step closer to sending the first woman. The Artemis I mission blasted off early Wednesday on an ambitious test flight of the agency’s new moon rocket and capsule.

Large section of destroyed space shuttle Challenger found on ocean floor

The NASA manager in charge of the remains of both lost space shuttles said it's one of the biggest pieces of Challenger ever found in the decades since the accident.