Caltech’s Katie Bouman explains how the Event Horizon Telescope Collaboration captured the first imager of the Sagittarius A* ...

One of those ground-based telescopes is the Rubin Observatory, named after famed astronomer Vera Rubin. Unlike other ...

A distant chemical signature, captured by the infrared eye of the James Webb Space Telescope, has just opened a new window ...

The flare came from a supermassive black hole that's 10 billion light years away, making the flash the most distant one ...

The universe's first galaxies were hot messes, according to a recent study. During their younger days, they were wild, ...

The flare came from a supermassive black hole 10 billion light years away - making it the most distant one observed so far.

Scientists are observing the most energetic flare ever seen emanating from a supermassive black hole, apparently caused when this celestial beast shredded and swallowed a huge star that strayed too ...

The moon will also be large and lovely when it rises during the afternoon on Nov. 4 and Nov. 5. Minnesota Starwatch is a ...

Nearly 40 years after its launch, the probe continues to gather information and challenge everything we know about space.

We measure the “warmness” of the dark matter, i.e. the comoving root-mean-square thermal velocity v hrms (1) , with nearly 3000 spiral galaxy rotation curves in the ...