NASA's LEXI instrument is set to land on the moon's surface sometime this month. Using X-ray sensors, the device will watch ...

The island formed in early 2023, when a mud volcano in the Caspian Sea’s Kumani Bank, about 15 miles (24 kilometers) off the ...

The circumgalactic medium, a vast gaseous halo surrounding galaxies, could be crucial to the evolution of star-forming ...

Since New Horizons' close encounter with Pluto 10 years ago, experts have come to think of the dwarf planet as much more ...

The scope of the devastating Los Angeles wildfires comes into focus through smoke-filled satellite imagery from NASA, NOAA ...

Astronaut Don Pettit appeared on his social media to share a video showing what the Aurora Borealis looks like from space. O ...

Six planets will all be visible at once in the night sky this month, lined up across the sky—but one is set to disappear from view.

Researchers have unveiled a cosmic cycle where carbon, created in the explosions of stars, travels through space via a ...

There were significantly more X-class solar flares in 2024 than any other year for at least three decades. The arrival of ...

Stunning pictures of Mercury have been published revealing the sunlit plains and possibly icy craters of the smallest planet ...

A team led by researchers at the University of Tokyo has created a dataset of the whole atmosphere, enabling new research to ...

Around the globe, Associated Press photographers in 2024 documented what scientists on Friday said was the hottest year on ...