For every galaxy that's visible from Earth, there are nine smaller ones that we can't see, even with all the technology we've ...

Scientists have detected the most distant supernova ever seen, exploding when the universe was less than a billion years old.

Hubble reveals a chaotic spiral galaxy whose close encounter with a neighbor has ignited a spectacular burst of star birth.

James Webb has spotted the most distant supernova ever seen, exploding just 730 million years after the Big Bang, offering ...

A new study shows how Milky Way chemical tracks emerge from shifting star formation and gas supply, reshaping ideas about the ...

Gold, uranium, and other heavy elements on Earth did not form here. They were born in the violent deaths of massive stars and the collisions of neutron stars, traveling across the galaxy before ...

Astronomers have obtained remarkably detailed images of two stellar explosions -- called novae -- just days after they began.

The new paper argues that, in SN 1181, the first phase of the supernova fizzled out and left behind an unusually active ...

The James Webb Space Telescope is one of the most powerful telescopes ever made by NASA till now. It continues to help us set ...

JerryRigEverything has durability tested the Samsung Trifold phone, and the new folding device failed the bend test.

A dozen luminous blue outbursts were thought to be unusual supernovae. A new outburst, the brightest yet, suggests it's ...