Research findings are available online in the journal Nature Astronomy. The original story “ Pristine star reveals the dawn ...

The Eberly Telescope Dark Energy Experiment (HETDEX) has discovered tens of thousands of gigantic hydrogen gas halos, called ...

Astronomers have uncovered an extraordinarily ancient star that offers a rare glimpse into the universe’s earliest chapters.

Look up in April 2026 for Venus and Jupiter, the Lyrids peak, zodiacal light after the new moon, and a short window to catch ...

Introduction to Astronomy is a college class usually filled with excitement and a lot of questions about outer space. Questions like: What are black holes? Are there planets out there that are ...

Supermassive black holes at the centers of galaxies are one of the most active fields of research in astronomy. In order to ...

The decades since scientists confirmed the first planet around another star have been rich in discovery, but it’s rare to see a new solar system as it forms ...

Nat” Chris Mentrek invites anyone interested in astronomy to sign up and log on for his free virtual programs this spring.

Local astronomy experts offer tips on how San Diegans could spot the Artemis II astronauts’ capsule as they splashdown off ...

One day, while I was looking at the credits for an attractive image on AstroBin, I noticed the camera listed was “Player One.” I wondered who that company was. As time went by, I saw similar credits ...

I never expected to destress from double-postponing my wedding by staring into space, yet there I was, spying on the heavens from my backyard in light-polluted Cleveland for the umpteenth night in a ...