Get ready to live out your Battlestar dreams.

Astronomers using the James Webb Space Telescope have spotted something that shouldn’t exist—at least not so early in the ...

"The key question now is, are these black holes telling us that our models of stellar evolution are wrong, or are they being ...

One of the best-performing models in cosmology is also one with the least physical rationale behind it. Columnist Leah Crane ...

A good chunk of cosmology is riding on whether dark matter exists or not. But what makes us so certain that dark matter is ...

Scientists propose early cosmic waves formed dark matter, linking its origin to gravitational ripples from the young Universe ...

The concept of spacetime, first described in Einstein's theory of general relativity, has since been widely studied by many ...

"General relativity is likely incomplete for describing the very first moments of the universe, when quantum effects should ...

A visually ambitious sci-fi adaptation, Project Hail Mary blends real physics with bold speculation - delivering a story that ...

Scientists discover that planetary system TOI-201 is changing its orbital structure, revealing to astronomers the role of ...

The Artemis II astronauts are back from their historic moon mission. Here's what they're doing, and what's next for NASA.