As scientists have learned more about Phobos and Deimos (and moons in general), two leading explanations have emerged. One ...

Imagine that, for billions of years, you're a grain of material unbothered on asteroid Ryugu. All of a sudden, a spacecraft ...

Experts are expecting this winter to be a banner season for skygazers. From meteor showers and solar flares to potential ...

For just a few months, Earth hosted a "second moon," much smaller than our faithful historical companion. This fleeting ...

The Cold Moon, December's full moon, will reach peak illumination on Sunday, Dec. 15. This follows November's full moon, the ...

Thousands of cattle have been killed and carefully harvested for their sex organs for at least half a century, leaving no ...

Fodor's travel guide's 2025 "No List" includes 15 places struggling with tourism, including Venice, Barcelona, and Koh Samui, ...

The Northern Lights may be seen overnight on Thursday, Nov. 28 — Thanksgiving in North America — and early on Friday, Nov. 29 ...

The Blue Mesa Trail is nestled within the Petrified Forest National Park. It’s a place that sounds like it should be full of ...

Images snapped from space reveal lava streaming from a fissure in the ground in the area's seventh volcanic eruption within a ...

Right now, we’re in the grips of solar maximum,” said Shawn Dahl, service coordinator with NOAA’s Space Weather Prediction ...

A new study reveals a massive solar storm occurred in 664 B.C., with potential cataclysmic effects on today's technology if ...