Perihelion is the point at which an orbiting body is closest to the sun. The word comes from Greek and literally means around ...

If the universe was a soundtrack, we have been humming it our whole life. Every atom in our body, every star in the sky, every beam of light is part of a piece of music that never stops playing.

Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a ...

Our best models of the cosmos don't add up — but that could change if the universe is actually made of a viscous 'fluid,' a ...

Puzzling red spots in photos from the James Webb Space Telescope are probably young supermassive black holes obscured by ...

The first step of conducting document review with generative AI, defining what documents require review, resembles ...