Researchers claim to have used NASA's Hubble Space Telescope to discover an entirely new type of celestial object: dubbed ...

Dark energy may be the most mysterious substance ever proposed, but many scientists are certain it exists. Why?

Hints of impossibly bright, massive objects in the infant universe have forced astronomers to rethink how the first cosmic ...

A newly discovered celestial object may be a starless cloud that could change how astronomers understand dark matter.

United States President Donald Trump’s kidnapping of Venezuelan president Nicholas Maduro (January4) following the murder of ...

Inside the Large Hadron Collider, protons slam together at nearly the speed of light, creating a brief fireball of quarks and ...