In “A City on Mars,” Kelly and Zach Weinersmith investigate what life would be like for humans on the red planet, arguing ...

In “A City on Mars,” Kelly and Zach Weinersmith investigate what life would be like for humans on the red planet, arguing ...

Mad Cave Studios promises "a changed universe ... Leaping from planet to planet, they refuel, resupply, and run into the ...

The charming little book-rock measures just 1 inch (2.5 centimeters ... rubble in the known universe. Branching outward like a tiny coral, this delicate mineral flower is about the closest thing to ...

Back in the 1960s, Frank Drake, an American astrophysicist and astrobiologist, proposed an equation aimed at estimating the ...

Merc retro brings drama, but don’t worry—the ultimate remedies to keep your zodiac sign calm, cool, and collected are here.

A galaxy racing through space at an astonishing speed of two million mph (3.2 million km/h) has created a dramatic collision.

Credit: NASA, ESA, and the Hubble SM4 ERO Team Astronomers have spotted one of the most powerful shock waves ever seen, ...

A massive collision of galaxies sparked by one traveling at a scarcely-believable 2 million mph (3.2 million km/h) has been ...

Scientists have found what seems to be the oldest direct evidence of hot water flowing on Mars during its ancient past. The ...

Astronomers used NASA's TESS telescope to discover a young planet. The researchers suspect it could become a super-Earth ...