Caithness Astronomy Group will be hosting a public observation event for Saturday’s partial solar eclipse at Castletown.

Deep below Earth's surface, rock and mineral formations lay hidden with a secret brilliance. Under a black light, the chemicals fossilized within shine in brilliant hues of pink, blue and green.

NOIRLab shared stunning views of the total lunar eclipse in the night sky over Chile, complete with a blood red moon and ...

What's on and in a star? What happens in an active galactic nucleus? Answering those questions is the goal of a proposed ...

The final act of the Blue Ghost lander's busy two weeks on the moon was to send back sunset shots featuring Earth and Venus.

Firefly Aerospace’s successful moon lander has yielded a trove of data that scientists will pore over for years.