They’re like galactic Russian dolls. Our solar system had a galaxy-sized appetite in its younger years. The Milky Way likely ...

A century after their discovery, cosmic rays—particles of extreme energy originating from the far reaches of the ...

Our galaxy may exist inside a massive cosmic void, distorting how we see the universe. This discovery could explain one of astronomy’s biggest mysteries. Explore the evidence and what it means for our ...

WADSWORTH, Ohio — Pieces of a meteorite have now been confirmed in Northeast Ohio following a rare and dramatic fireball that lit up the sky Tuesday morning. The 6‑foot‑wide, seven‑ton meteor streaked ...

Tens of kilometers above Earth's surface, high-energy particles from outer space constantly strike the atmosphere, creating ...

A study reconstructs the chemical composition of key molecules in stars by analyzing their infrared fingerprints.

At the University of Sydney, a Ph.D. student has recreated a tiny slice of outer space and used it to make cosmic dust from scratch. Linda Losurdo, a doctoral researcher in materials and plasma ...

Kids ask a big question, and scientists use the James Webb Telescope to explore it. How big is space? It’s a question many kids ask, and one scientists are still exploring. In this episode of Space ...

Add Yahoo as a preferred source to see more of our stories on Google. Pieces of a meteorite have now been confirmed in Northeast Ohio following a rare and dramatic fireball that lit up the sky on ...

Cosmic discovery in our backyard: Meteorite fragments found in Medina County To stream WKYC on your phone, you need the WKYC app.