An international team has confirmed the discovery of a super-Earth orbiting in the habitable zone of a nearby sun-like star.

Astronomers discover an unusual neutron star that emits double pulses, challenging theories about stellar remnants.

Russian astronomers have conducted photometric observations of a unique extremely metal-poor luminous blue variable star ...

A mysterious radio signal from a distant planet has sparked excitement among astronomers, hinting at the tantalizing possibility of extraterrestrial life.

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

Shockingly, the white dwarf was traveling at half the speed of ... and is the only observatory capable of capturing this QPO signal with such clarity. The detection relied on XMM-Newton’s ...

Twin jets erupt from a supermassive black hole in Draco, offering new insights into black hole activity and evolution.

Stephen King's Controversial X-Files Episode Is Still Worth Revisiting Scientists track intense radio signals from space to their origin – and are shocked by what they find Did you buy one of ...

Two papers showed these intriguing signals, but the team stresses that there are currently many uncertainties to confirming that this is indeed a super-Venus. While being so close to the Sun has ...

SETI normally listens for extraterrestrial signals. A SETI team has switched roles and considered where aliens can hear us ...

Punxsutawney Phil isn't the only animal used to signal the end of winter weather. States all over the country have their own ...

If it’s real, some may question whether something with a mass about three times Pluto’s counts as a planet at all.