Tiny delays in pulsar signals measured by SETI scientists could aid the search for gravitational waves and extraterrestrial ...

The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...

On Earth, deep-sea vents may have given rise to the planet’s first life. But nothing of the sort seems to be happening at the ...

Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

What if life on Earth didn’t begin here at all, but arrived from somewhere else in the universe? Panspermia is the ...

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...

The sheer scale of Carrazco-Gaxiola’s survey, titled “An All-Sky Spectroscopic Reconnaissance of More Than 2,100 K Dwarfs Within 40 Parsecs Using High-Resolution Spectra,” is what sets it apart.

It makes sense, really.

Scientists have shortlisted 100 unusual radio signals from space after a 21-year search using Arecibo Observatory data. While ...

A new study shows how salt-enriched ice can sink through pure ice, potentially delivering nutrients to deeper parts of the ocean.

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

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