Radio silence has long puzzled those searching for extraterrestrial intelligence, but the answer might lie much closer to the ...

Oxygen has been the most important gas in our search for life among the cosmos thus far. On Earth, we have it in abundance ...

Harvard astrophysicist Avi Loeb says interstellar comet 3I/ATLAS likely comes from the Milky Way's disc, as astronomers ...

An alien-themed "micro resort" just minutes from Utah's Zion National Park has landed back on the market with a $1.49 million ...

Scientists believe turbulent “space weather” around distant stars could be scrambling potential alien signals before they ...

The molten planet, with an atmosphere rich in sulfur-bearing gases, is unlike anything astronomers have ever smelled.

Astronomers have discovered a strange new world just 35 light-years from Earth – one permanently covered in a vast ocean of ...

What steps can be taken to identify why we haven’t received radio signals from an extraterrestrial intelligence, also called technosignatures? This i | Space ...

Saber Interactive's cinematic alien-crushing extravaganza just went on 67% discount, weeks after adding an entire new class, the Techmarine.

A new study by the SETI Institute suggests that the alien signals might be right here, surrounding us all of the time, and we ...

A thick layer of haze around the ultra-low-density planet Kepler-51d likely obscures not only the strange planet's ...

Oxford-led team found a sulfur-rich exoplanet with a vast magma ocean, 35 light-years away, challenging current planet ...