Some planets may block transmissions to and from Earth from being seen by alien observers, but scientists have cracked how to ...

An "interstellar object" discovered only last month is hurtling through the Solar System at an unprecedented 210,000 ...

Elizabeth Rayne is a creature who writes. Her work has appeared in Popular Mechanics, Ars Technica, SYFY WIRE, Space.com, ...

Mars, Europa and Enceladus are the three most promising locations in the solar system to search for life living off cosmic ...

Sponge-like creatures could be lurking beneath the surface of Mars, according to new research. Salty subterranean lakes on the Red Planet are capable of providing enough oxygen to support even ...

A dwarf planet near Mars could help astronomers in their search for alien life, as more research has been done into its abundance of organic matter.

"Considering the direction and frequency of our most common signals gives insights into where we should be looking to improve ...

RED PLANET SECRETS I’m a top astrobiologist – here’s why I am convinced aliens DID live on Mars…and they could have been smarter than us ...

On July 20, 1976, the NASA Viking 1 lander touched down on the surface of Mars. It was the first time humanity had ever gotten a close look at our neighbor planet. Scientists had no idea what they ...

Noora Alsaeed has often thought about building a snowman on Mars. Let’s go over that again. A snowman on Mars? That desertlike, desolate planet over there? The one covered in sand? What an ...