The stars in a binary can vary widely in mass, size, and brightness, and their interactions often shape their evolution in ...

Catalysts facilitate crucial chemical reactions in nature and industry alike. In a subset of them, catalytic activity is ...

On May 26, 1983, the European Space Agency launched its first X-ray Observatory into space. The spacecraft was called EXOSAT, ...

When the JWST came to life and began observations, one of its first jobs was to gaze back in time at the early universe. The ...

I think it is quite clear that space weather was not the cause of the dramatic power outage in Spain recently' ...

The Atlanta Braves bullpen didn’t take kindly to heckling from Philadelphia Phillies fans before Tuesday night’s game.

A star in a faraway galaxy is sending itself into a spiral of doom, repeatedly plunging through a disk of hot gas surrounding a black hole and releasing powerful bursts of X-rays in the process. Soon, ...

Our Milky Way galaxy is home to some extremely weird things, but a new discovery has astronomers truly baffled.

Mumbai: In an international effort to unlock the secrets of the universe, Indian scientists have been using the country’s ...

Scientists have just discovered a bizarre, perfectly round sphere in space that's sending out mysterious radio signals — and nothing else. Named Teleios, meaning "perfect" in Greek, this strange ...

“What we determined is we could also use those x-rays to look inside a spacecraft,” said Justin Chandler, ThinkOrbital’s vice president of government relations. “Whether it was anomaly ...

Among the wreckage of the Milky Way — where the violent deaths of stars usually leave chaos and crumpled shells — astronomers ...