The CosmicWatch device costs only $100 to make, making it accessible for both high school students and spacecraft operators.

A tiny, dense stellar corpse in a nearby galaxy is pumping out so much energy that, on paper, it should have blown itself ...

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

It’s a bit mind-bending to realise that everything we know about the scale of the universe comes from people stuck […] ...

A pair of incredible images show the very moment that two different stars exploded, an incredible display that's melting our ...

Astronomers have discovered a new type of object that is a starless cloud that failed to form as a galaxy. Here's what to ...

The "Cosmic Grapes" galaxy formed just 900 million years after the Big Bang, revealing a never-before-seen structure.

Add Yahoo as a preferred source to see more of our stories on Google. Nasa's Hubble Space Telescope captured an object referred to as Cloud-9, 14 million light years from Earth (Nasa/ ESA/ VLA) ...

"This is a tale of a failed galaxy." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Using the Hubble Space Telescope, astronomers have ...

Cloud-9 entered the picture in 2023, when astronomers using the Five-hundred-meter Aperture Spherical Telescope (FAST) in China detected an unusual cloud of neutral hydrogen near the spiral galaxy ...

It is theoretically possible for a particularly massive star to collapse in on itself to form a black hole rather than ...

This cloud is a window into the dark Universe,” study co-author and Space Telescope Science Institute (STCScl) team member Andrew Fox said in a statement. “We know from theory that most of the mass in ...