The precise chemical composition of the Sun, particularly the abundance of heavy elements like oxygen, carbon, nitrogen, and neon relative to hydrogen, remains a significant point of contention in ...

The very long lives of our Sun, or any star, hinges on a delicate balance of forces.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Astronomers have found that the sun is more metallic than we previously ...

"Thanks to Solar Orbiter, we're getting to know our star better than ever." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The joint European ...

Solar activity could become the great cleaner of space debris. A recent study reveals that pieces of orbital junk fall faster ...

"This discovery ends a protracted search for these waves that has its origins in the 1940s." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

CLEVELAND, Ohio — As solar eclipse excitement grows, local astronomy clubs are getting their moment in the sun. Astronomy buffs are in demand to give talks, help newcomers operate their new telescopes ...

When UW-Eau Claire hosted its annual Astronomy Day, Miriam Wacek had never been to the event before. She used one word to ...