Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

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

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

Add Yahoo as a preferred source to see more of our stories on Google. Why Dope Thief — starring Brian Tyree Henry and Wagner Moura — was one of TV Scholar's favorite watches this year. (Photo ...

FX and Hulu’s Alien: Earth was a massive hit in its first season and boasts a 94% Rotten Tomatoes score. The series from ...

Billions of years ago, another planet smashed into Earth. An event of this epicness could have created our Moon. It also could have brought alien life to our planet. What evidence of this planet still ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an exceedingly rare discovery: a mysterious object passing through the solar ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

Scientists have identified an unexpected way to study the hidden space weather of distant stars by observing strange, ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a technosignature. Reading time 3 minutes From the moment astronomers discovered ...

At the start of the year, Earth will quietly reach a milestone in its orbit around the sun. Known as perihelion, this is the moment when our planet is closer to the sun than at any other point in the ...