For the first time in history, we can explore the universe through a rich blend of senses—seeing, touching, and hearing ...

In simplest terms, the rate at which the universe expands on paper doesn’t match actual astronomical observations. That speed ...

In the grand puzzle of the cosmos, one question continues to defy easy answers: how fast is the universe expanding?

Intriguingly, ultralight dark matter might be able to turn into photons (light) — and it's through this process that the ...

An astonishing discovery from the James Webb Space Telescope may rewrite our understanding of the Universe’s early years. A ...

Time travel has long been a topic of science fiction, filled with thrilling possibilities and mind-bending problems. The most ...

Dr. Richard Lieu, a physics professor at The University of Alabama in Huntsville (UAH), a part of The University of Alabama ...

These haloes would have continued to grow by accumulating more dark matter over time, eventually reaching masses equal to 10 million solar masses in the current universe. Even smaller dark matter ...

Astronomers have found early evidence of the Universe’s transformation from a foggy, opaque state to a transparent one, thanks to a galaxy blazing with UV light nearly 13.6 billion years ago. The ...

Time travel has long been a topic of science ... the role of entropy in generating our experience of the universe.” Thinking through these questions helps physicists probe the edges of what ...