NASA’s Messenger mission showed Mercury is not dead. From mysterious hollows, volcanic plains, to a shifted magnetic field, this video unveils evidence of active geology. Learn about the massive ...

One of the most remarkable moments in early space exploration occurred during the final mission of NASA’s Mercury program. Astronaut Gordon “Gordo” Cooper spent more than a day in orbit aboard the ...

Melting glaciers and ice sheets are raising sea levels while the Arctic is poised to log one of its worst winters on record.

The Cape Canaveral site is where John Glenn launched to orbit. Now it will host Stoke Space's Nova rocket; an effort toward ...

It provides a dynamic, time-resolved view of planetary transformation, a missing link between young inflated worlds and the compact sub-Neptunes that populate the galaxy.

Recently announced plans by companies and nations to send AI data centers into space come as experts warn of a perilous situation developing in Earth orbit as thousands of new satellites are launched, ...

Venus and Saturn are due up for a visually striking event known as a planetary conjunction. Here's everything to know about ...

Astronomers studying the Kuiper Belt have detected a strange distortion that could point to an unknown planet lurking far beyond Neptune.

Venus and Saturn will appear close together in the night sky Sunday, March 8. Here's how to see the conjunction from around Florida.

6 planets will align in a 'planet parade' Saturday, Feb. 28, 2026, shortly after sunset. Here's which planets you might see and how to best view them.

NASA has issued a welcomed all-clear, saying there is now zero chance that asteroid 2024 YR4 will crash into the moon in 2032.

In a place where rivers are born and the jungle sets the pace of existence, the story of Luz Mery Panche Chocué reveals the ...