Collapsing monster Simulation of a primordial monster star giving birth to a quasar – an extremely luminous active galactic ...

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

To map out complex space trajectories, scientists rely on powerful numerical simulations—tools now central to the work of agencies like NASA and ESA. The recent discovery of comet 3I/Atlas offers a ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory ...

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

Spectacular clouds swirl across the surface of Jupiter. These clouds contain water, just like Earth's, but are much denser on ...

Scientists have pulled back the curtain on one of the most extreme solar regions seen in decades, tracking it almost nonstop ...

At times, the sun ejects energetic material into space, which can have consequences for space-based and even ground-based ...

At times the sun ejects energetic material into space which can have consequences for space-based and even ground-based ...

The Hubble Telescope appears as a tiny silhouette during a perfectly timed solar transit captured from Puerto Rico.

Watch the Mission Trailer for Ranger's Path: National Park Simulator, a park ranger simulation management game developed by To-Go Games. Players can get a feel for what encounters they'll be faced ...

At 10:03 a.m. Sunday morning, the sun was directly over the Tropic of Capricorn at 23.5° south latitude, marking the December solstice, and the beginning of winter in the Northern Hemisphere. Other ...