Using a new framework, astronomers arrived at the most precise measurement of our universe’s expansion rate—but things still ...

Celestron Weatherproof Telescope Cover CelestronTorrance, California Celestron's Weatherproof Telescope Cover protects the ...

Studying the star, called SDSS J0715-7334, could give astronomers insights into how the universe's first stars were formed ...

Next summer, Balmer will continue these inquiries as they and their Northwestern host, Assistant Professor Jason Wang, plan ...

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

The earlier a star formed in the universe, the fewer elements other than hydrogen and helium it contains. Now the most ...

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 ...

The Elkins Park Skywatchers gathered for a watch party as the Artemis II mission began Wednesday night.

NASA’s Artemis II mission is only the tip of the space agency’s lunar-exploration spear: planning for a plethora of ...

The Northeast Astronomy Forum & Space Expo 2026 (NEAF) takes place April 11–12 at Rockland Community College in Suffern, New ...

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

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 ...