Fresh orbital images and new geological analysis have revealed eight mysterious caves on Mars that appear unusually well ...

"How do you get to Mars when the launch vehicle is not necessarily going to Mars?" ...

Signals from a distant world have pushed the search for alien life out of science fiction and into the realm of testable ...

HE WAS the child genius who claimed to be the reincarnation of a Martian, shocking the world with tales of spaceships, ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an ...

Interstellar comet 3I/ATLAS reveals ancient secrets and strange chemistry as the largest object of its kind ever tracked.

It also pushed them to tighten their standards, especially when the conversation shifts from “interesting chemistry” to ...

Harvard scientist Avi Loeb presents chilling theories that interstellar object 3I/ATLAS is alien technology, citing anomalies ...

Hubble's latest images of interstellar comet 3I/ATLAS reveal sustained, jet-like eruptions and a carbon dioxide-rich coma ...

What planet is most like Earth? Reseachers have identified several exoplanets similar to our planet, but none that are an ...

Yes, zombie creatures from another world could indeed land on a defenseless planet, but in a twist, it's the Earthlings who would be the invaders.

Until now, scientists believed that Mars’ skylights – pits in the surface of mars – were formed by volcanic activity. But ...