Astronomers think small space rocks from beyond our solar system routinely strike Earth—but proving it isn’t easy ...

On August 2, 2027, the world will witness a solar eclipse of extraordinary scale and duration. While only a narrow path will ...

Aliens are visiting our solar system. Not little green men, sadly, but natural alien objects—cosmic bodies such as comets and ...

Dark comets have been moving through our Solar System for billions of years. And somehow, until recently, we had no idea. How ...

In August 2025, skywatchers will be treated to a planet parade like no other, with six planets and the Moon visible in the ...

NASA’s AI-powered satellite makes real-time targeting decisions in space—autonomously and in under 90 seconds.

Summer storms drench the earth, soaking the roots of rhododendrons. Fuchsia and magenta scales coalesce to form a bud with chartreuse frosted tips. It looks like a tropical pinecone, a kind of ...

Experts confirmed the discovery of a rare interstellar visitor—only the third ever detected—hurtling through our Solar System ...

A technology called Dynamic Targeting could enable spacecraft to decide, autonomously and within seconds, where to best make ...

The motion was adopted without opposition during the union’s extraordinary general assembly on July 24. “The staff have no confidence in UN80, Secretary-General António Guterres and Under ...