Astronomers have peered back in time to find what looks like a population of "hidden" galaxies that could hold the key to unlocking some of the universe's secrets. If their existence is confirmed it ...

Up until recently, astronomy was reliant entirely on electromagnetic waves. While that changed with the confirmation of ...

"A supercomputer simulation shows many galaxies merging over time. The parts of galaxies we can see are glowing stars forming from gas in their central parts. Visualizations like these inform ...

A line of glowing lights streaking silently across the night sky left many residents across the Southeast pausing in awe — and confusion.

"SPT2349-56 is a system so extraordinary that we may have caught one of the most massive clusters under formation at a very ...

When I was a kid, I was fascinated by the Powers of 10 video, which came out in the 1970s. Perhaps you remember it, with the ...

A bright star within our Milky Way galaxy photobombed a beautiful new image of a distant galaxy with "patchy" spiral arms.

In a study published in The Astrophysics Journal, a Michigan State University researcher used the NASA Chandra X-Ray ...

Euclid is on a quest to unravel one of the universe’s greatest mysteries: why it's expanding faster and faster. With help ...

Kerry-Ann Lecky Hepburn has been a part of The Weather Network's forecasting team for over two decades. She is also well ...