Han’s paper reveals how the nebula’s dust cools, links the background dust to the foreground stars, and suggests the stars ...

The Hubble Space Telescope has captured imagery of the R Aquarii binary star system from 2014-2023. The images have been time ...

Scientists have examined the interstellar invader 3I/ATLAS, finding evidence that it is packed with water that could be older than the solar system.

A newly discovered object speeding through our solar system could be something far stranger than a comet, possibly even alien ...

Using the James Webb Space Telescope (JWST), the Hubble Space Telescope (HST) and the Gemini Observatory, European ...

A new Utah Valley University study is providing new evidence in a debate astronomers across the world haven’t been able to ...

Scientists have long speculated that Betelgeuse, one of the brightest stars in the night sky, is not alone. Now, thanks to ...

NASA announced on Monday (July 21) that Makenzie Lystrup, director of the Goddard Space Flight Center in Maryland, will leave ...

Recent studies indicate that the universe may be decaying or expanding more rapidly than expected, raising questions about ...

This detailed image of a famous supernova remnant in the constellation Cygnus is the hauntingly beautiful swan song for a massive star.

Even today, this icy, ringed oddball continues to keep scientists guessing. Uranus spins sideways, so each pole gets blasted ...

Betelgeuse is one of the brightest stars in the night sky, and the closest red supergiant to Earth. It has an enormous volume ...