Theories on 3I/ATLAS might not be as broad or mind-boggling as fake moon landing theories or the assassination of JFK. But since the discovery of the mysterious comet 3I/ATLAS, which came from outside ...

JWST and ESA’s Ariel mission plan coordinated exoplanet observations starting in 2030, combining high-resolution targeting and large-scale surveys to expand atmospheric data collection.

Satellite spies stunning auroras from orbit during G1 geomagnetic storm.

Scientists have traced a 3,000-light-year-long cosmic jet streaming out from the first black hole ever imaged to its likely source point with the help of "significantly enhanced coverage" from the ...

Astrophotographer takes top honors in global photography competition with 'Hands of God' – a one-exposure shot captured in Chile's Desert ...

Go outside right now. What’s the farthest thing you can see? A tree? A bird? What about the Moon? It’s 250,000 miles away. The Sun is 400 times farther than that, at nearly 100 million miles (but ...

A deep space photographer spent months photographing the Crab Nebula and found his composite image, when compared with the 1999 image from the Hubble Space Telescope, shows the supernova's expansion.

Researchers at NASA have created a simpler camera system for visualizing wind – and it won an award ...

Add Yahoo as a preferred source to see more of our stories on Google. Go outside right now. What’s the farthest thing you can see? A tree? A bird? What about the Moon? It’s 250,000 miles away. The Sun ...

Four Cienega High School students and their teacher are part of a North American network of citizen scientists collecting data about a rarely-studied part of the sun during Monday’s total solar ...

Add Yahoo as a preferred source to see more of our stories on Google. Peregrine falcons are the UK's largest falcons [Getty Images] Peregrine falcons have returned to a cathedral to nest in what is ...