The largest of three newly found ring shaped structures in the cosmos are almost a million light-years across.

New observations from the James Webb Space Telescope hint that the universe’s first stars might not have been ordinary fusion ...

An unusual double-ring structure spotted in space with the help of citizen scientists has turned out to be a cosmic rarity.

Today's column includes how you can see pieces of Halley's Comet burning up in our sky next week exactly 40 years to the day ...

Bridging theoretical insight and academia with experimental expertise and industry application has been key to advancing ...

A New Mexico State University astronomer and her team can now predict space weather in the sweet spot between two extremes of ...

Scientists imaged the heart of the OJ 287 galaxy, uncovering a curved plasma jet around what appears to be two merging ...

“Overall, our findings challenge the conventional classification of Uranus and Neptune as ’ice giants’ and underscore the ...

On human timescales, the universe may as well be eternal. It’ll be here long after our species and our planet are gone, but ...

Since Pluto was relegated to dwarf planet status, almost everyone has agreed that there are eight planets in our solar system ...

The former NASA astronaut and the agency’s 14th administrator says it’s not a matter of if we go to the Red Planet — but when ...

Renowned NASCAR insider, Toby Christie, addressed the factors that make Las Vegas the 'perfect' race track for the ...