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 ...

Astronomers have created a detailed forecast of where they expect to observe future stellar explosions in a nearby galaxy, ...

A s the James Webb Space Telescope (JWST) continues to peer into the origins of our universe, it’s delivering a steady stream ...

“Following an examination by Samsung and then a further analysis by an independent external agency, it was confirmed that the ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

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

NASA’s Chandra Observatory reveals a 25-year time-lapse of Kepler’s Supernova Remnant. Glowing debris expands at different ...

Mauro Porcini—and asked him use his approach to design to help the Korean company keep ahead of its competitors.

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

Massive stars were exploding long before Earth formed, sending shockwaves racing outward at incredible speeds. Those ...

'After the Movie, It Kind of Stuck With Me for a Bit' — Black Panther Star Michael B. Jordan Went to Therapy to Help ...

It used to be said that you could test your eyesight by counting the number of stars visible to the unaided eye. The best nights to try this are around January 19 when the Moon is new ...