Fresh analysis of Perseverance rover data reveals Jezero Crater experienced repeated episodes of water activity, ...

In this edition of Mint's climate newsletter we take a look at the relationship between air pollution and climate change, how ...

NASA's advanced observatories have unveiled the Milky Way's hidden beauty, from its dense core with a supermassive black hole ...

About a century before Glacier Bay became a national park, conservationist John Muir visited the landform now called Russell ...

Regulus, a distant star, Venus and our moon will be visible during a conjunction tonight, and how Californians can best see it.

The crescent moon aligned with Venus and the bright star Regulus on September 19, creating a rare celestial conjunction in the morning sky. Viewers in the Northern Hemisphere can still spot the trio ...

A new NASA mission will capture images of Earth's invisible "halo," the faint light given off by our planet's outermost atmospheric layer, the exosphere, as it morphs and changes in response to the ...

The bottom half of the world, known as the Southern Hemisphere, is about to be treated to a partial solar eclipse that won't be visible in the US.

Kevin France, a professor of astrophysics at the University of Colorado Boulder, discusses the Habitable Worlds Observatory, ...

Celebrity Cruises’ seven-night Iceland Total Solar Eclipse itinerary (Aug. 8-15, 2026) onboard Celebrity Silhouette sails roundtrip from Reykjavík; and its 14-night Med, Spain & Portugal Total Solar ...

Much as we may treasure and proclaim our independence, we actually live in a protective bubble called the heliosphere.

"Gaia provides the first accurate view of what our section of the Milky Way would look like from above," Lewis McCallum, an ...