First and perhaps most perplexingly, researchers remain unsure about what exactly dark matter is. Originally, some scientists ...

What is HiRISE and why is everyone waiting for 3I/ATLAS images captured by it is a question many space followers are asking.

"The key result is that while many alternatives look very similar to the 'standard' black hole at today's image quality, the ...

There's no better time than now to embrace the majesty of the night sky to begin a lifelong journey with amateur astronomy ...

An international team led by researchers from the University of Cologne has solved the mystery of an extraordinary phenomenon known as the "Diamond Ring" in the star-forming region Cygnus X, a huge, ...

The Russian invasion has shut down one of the world’s largest radio telescopes, a Soviet project that has been damaged during ...

The sky above Mesa County glowed brilliant shades of red, orange and green Tuesday evening as charged particles from a major ...

The universe is expanding. That much is clearer. But it’s less clear whether this expansion is accelerating or slowing down.

New findings bolster the natural origin theory for comet 3I/Atlas. An observatory in South Africa detected radio frequency ...

At a young age, we're told how the sun warms Earth and makes life possible. That idea sticks with most of us for life. But ...