NASA has announced a new launch date for its groundbreaking Artemis II mission after encountering major issues during a ...

Artemis II is a crucial step in NASA’s US$100-billion gamble to push the limits of space exploration. It’s the first attempt in more than half a century to send people beyond low Earth orbit, the ...

By Will Dunham WASHINGTON, Feb 4 (Reuters) - Jupiter, without a doubt, is the biggest planet in our solar system. But it ...

Learn about two major events happening in the sky this February 2026: a solar eclipse that will create a "ring of fire" and a ...

A late January 2026 winter storm left more than snow and ice in its wake.

NASA's Perseverance rover discovered rocks on Mars, providing new evidence the red planet was once a wet, habitable world ...

A monstrous sunspot region 15-Earths-wide is currently so large it can be seen without binoculars or telescopes. But you'll still need proper eye protection. Here's how you can spot it without putting ...

"There is a growing chasm between theory and observation related to the early universe, which presents compelling questions ...

Elon Musk vowed this week to upend another industry just as he did with cars and rockets — and once again he's taking on long odds.

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