"Theories involving substantial formation of stars prior to or together with the black hole formation and growth are very ...

Scientists have observed a new type of black hole that is too heavy to have been born from a star but still too slim to … The ...

Astronomers studying a distant galaxy cluster stumbled upon ancient radio signals that might hold clues to the formation of ...

Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

Particles orbiting a black hole could collide at colossal energies, generating collision products that may offer valuable ...

The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...

HPP previews Black Hole Havoc, a arcade adventure from Cosmic Bros. Despite initial worries about crank control, this is a ...

Hubble Space Telescope snapped an image of UGC 11397, a spiral galaxy situated in the constellation Lyra, about 250 million ...

What happens when two rare ring galaxies collide? They form an infinity symbol—or the face of a cosmic owl, depending on how ...

According to a provocative new study, that might just be our cosmic address. This idea is meant to solve one of the biggest ...

LOFAR is a massive radio telescope that comprises 100,000 antennas spread across eight European countries. The researchers ...

NASA's Chandra X-ray Observatory provides a new look at the Andromeda galaxy in this multi-wavelength image that includes ...