Planet K2-18b, an apparent water world 124 light years away, has been seen as a promising location in the search for aliens, ...

Green Bank Telescope rules out alien signals in interstellar comet 3I/ATLAS after rigorous scientific deep search.

For nearly four decades, Earth has been quietly receiving a repeating radio signal from deep space — one that challenges ...

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

Astronomers used the VLA and MeerKAT radio telescopes to search the Hycean exoplanet K2-18b for alien technosignatures, analyzing millions of signals but finding no confirmed artificial radio transmis ...

On February 27, 1942, a British physicist named James Stanley Hey accidentally found out that the sun emits radio waves. Hey was working for the Army Operational Research Group in the middle of World ...

A literal space laser. The post Astronomers Spot Huge Microwave Laser Blasting Into Space appeared first on Futurism.

A launch vehicle’s ascent battles gravity to gain orbital velocity, while re-entry is a controlled struggle against the atmosphere to systematically shed that immense kinetic energy through ...

With news of radio signals from distant galaxies, a government agency that wants to investigate extra-terrestrial life, and the 66th anniversary of the Roswell Incident, this week has felt like a '90s ...

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp ...

Astronomers have detected the radio afterglow of a powerful space explosion that went unseen, possibly an orphan gamma-ray burst or a rare blackhole event 1.7 billion light-years away ...

For nearly four decades, Earth has been quietly receiving a repeating radio signal from deep space — one that challenges fundamental assumptions about how dead stars behave. The object, known as GPM ...