The most distant known star in the universe is no longer a faint, anonymous point of light. With the James Webb Space ...

Explore the cosmos at York Learning Center Planetarium with programs for all ages, from stargazing basics to deep-space ...

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

In contrast, the Starlab team is laser-focused on the space station race and making great strides as it assembles an ...

NASA imaged Comet C/2025 R2 (SWAN) every four minutes for nearly 40 days, marking the longest any comet has been tracked with ...

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

Since childhood, we’ve been told gravity is the force that holds everything together — but what if that idea is incomplete, or even wrong? The Electric Universe Theory suggests that vast, invisible ...

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

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

Stargazers rejoice! Dec. 4 marks the start of the annual Geminid meteor shower, as Earth passes through the trail of debris ...

Only 70 light-years from Earth, a star called Kappa Tucanae A hosts one of astronomy’s strangest mysteries. Around it swirls ...