A supposed square structure spotted on Mars sparked speculation about alien archeological sites on the red planet. It's a fun ...

New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

In Sid Meier's Civilization 7, wars do not persist across the Ages, and all troops will be reset and diminished, and it's a ...

"These two supernova remnants are helping us to better understand the dynamics of our home galaxy’s neighborhood," ...

Unless any potential dog-sized aliens living on Mars – struggling with the "hinge" stage of technological development – close ...

Every so often, Mars rovers and orbiting spacecraft snap pictures that make us do a double take. The Red Planet has a knack ...

A perfectly square-shaped structure on Mars, 3 kilometers wide, spotted in NASA’s Mars Orbiter Camera images, has sparked ...

An Australian team has developed CRACO, an innovative radio system that detects cosmic flashes and pulses of energy in real ...

A perfectly square-shaped structure on Mars, 3 kilometers wide, spotted in NASAs Mars Orbiter Camera images has sparked ...

Newly discovered Quipu, a superstructure in which galaxies group together in clusters and clusters of clusters, is the ...

After years of work, Rainbow Raccoon Park in Millvale is set to open this spring. The park, located between Meade Street and ...