A scientist has identified a possible astronomical explanation for the Star of Bethlehem, as described in the Bible ...

As a cold pour hits the glass at The Sycamore in the Mission District, chatter rises, lights dim slightly, and Astronomy on ...

After decades of searching, astronomers may have finally stumbled upon the first moon known to exist beyond our solar ...

If you look across space with a telescope, you'll see countless galaxies, most of which host large central black holes, ...

Light from the half a million satellites that humanity is planning to launch into Earth's orbit in the coming years could ...

Chile’s Atacama Desert is one of the darkest spots on Earth, a crown jewel for astronomers who flock to study the origins of ...

A network of powerful ground-based telescopes captured rare starspot-crossing events on TOI-3884b, revealing cooler patches ...

While meteorologists measure seasons based on weather patterns, astronomers look to the stars.

Astronomers have obtained unprecedented images of two star explosions, revealing complex ejection processes and delayed ...

Leading scientists from around the world have called on the Chilean government to protect the dark skies over the Paranal ...

If not in visible stars and galaxies, the most likely hiding place for the matter is in the dark space between galaxies.