A comet born around a distant star is now tearing through our solar system at roughly 150,000 miles per hour, and astronomers ...

A best-yet measurement of one of general relativity’s most mind-boggling effects is “another feather in Einstein’s cap” ...

Where does the solar system end and interstellar space begin? That's a question scientists have been working to answer using ...

The image, released by the Japan Aerospace Exploration Agency (JAXA), shows asteroid Torifune, a roughly 450-metre-wide space ...

A surprising reversal in molten iron flow beneath the Pacific is giving scientists a sharper view of how Earth’s magnetic ...

Casio launches the Pro Trek PRJ-01 series with analog dials, solar charging, optional carabiner clip, and a compact ...

Highly influential X-Men writer Chris Claremont penned a trilogy of sci-fi novels that are practically crying out to be ...

The Dwarf Mini makes it as easy and intuitive as possible to start photographing the deep sky. It packs quite a punch ...

Using the Murchison Widefield Array (MWA), astronomers have discovered a new millisecond pulsar as part of the ongoing ...

NASA's Lucy spacecraft revealed that a bizarre wobbling, peanut-shaped asteroid holds surprising clues about ancient water ...

At the right point of the orbit and stellar cycle, the star’s chromosphere brightens.

NASA’s Lucy spacecraft discovered that asteroid Donaldjohanson is a wobbling, peanut-shaped relic born from a violent ...