By Will Dunham WASHINGTON, Oct 6 (Reuters) - In ancient mythology, the phoenix was a miraculous bird with a cyclical pattern of life and death, perishing in flames only to rise again from the ashes.

A mysterious interstellar object known as 3I Atlas has entered our solar system, and the more scientists observe it, the ...

Scientists have traced a series of mysterious radio signals to a gigantic alien world 63 light-years from Earth.

ZME Science. For years, astronomers have wondered whether another huge planet is lurking unseen in the cold darkness beyond ...

Observations from NASA's Webb telescope have revealed detailed chemical fingerprints from catastrophic, planet-shattering ...

Aliens could live on a moon in our solar system, scientists have announced. Researchers have long been particularly excited ...

Astronomers have detected the first direct radio emissions from an exoplanet, Beta Pictoris b. The natural auroral signal ...

Earth seems like a troubled place right now, but at least our cosmic surroundings appear peaceful. This is not universally ...

Enceladus is covered in ice, but that layer might hide a subsurface ocean. Researchers have long wondered if the salty body ...

Honeycomb: The World Beyond impresses in the test with genuine genetic research, but completely forgoes violence and a co-op ...

Space is full of electromagnetic radiation like radio signals, but those signals are usually coming from stars or black holes ...

Read an exclusive excerpt of her new book as Dr Seven Rasmussen reveals where she would look for life in the Solar System.