Astronomers used the James Webb Space Telescope and gravitational lensing to observe SN Eos, an ordinary supernova from the ...

Twinkle, twinkle, little star. How I wonder what you, wait a minute, why are you twinkling so much? Um, guys, that's no ...

2025 marked the first official year of our newest citizen science effort, Satellite Surveillance, which delivered major ...

Optical proof of a tiny companion orbiting supergiant star Betelgeuse is hard to come by. Hubble just spotted new evidence.

Dragon Ball's villains are tough to beat, and these overpowered techniques don't make things any easier.

Decades in the making, NASA's X-ray timelapse shows a stellar explosion expanding into space at up to 2% the speed of light.

The stunning time-lapse was created using data from NASA’s Chandra X-ray Observatory.

A new video provides a front-row seat to a cosmic drama that has been playing out for centuries. Since 1604, when astronomers ...

"Until now, it was unknown what type of star would remain after the merger." ...

One of the most stubborn issues in cosmology today concerns the universe's rate of expansion. Scientists know it's expanding, ...

Calćada’s journey into astronomical art began when he spied Contact, a 1985 work of science-fiction by Carl Sagan, as a kid ...

A new study reveals a rare-breaking white dwarf star, dubbed RXJ0528+2838, that is somehow generating a rainbow-like "bow ...