Powerful bright blue cosmic explosions called Luminous Fast Blue Optical Transients could be caused when a black hole or neutron star slams into the universe's hottest class of star.

Audiences in Ringwood are set for an unforgettable experience this autumn as Wonders of Our Universe arrives at The Barn in Ringwood on October 4.

Hubble Space Telescope can "only see the universe in shades of grey," according to NASA's Goddard Space Flight Center. Learn ...

Early galaxies were star-forming machines, furiously gobbling up gas and spitting out stars. A new model helps explain why ...

BEIJING -- For decades, scientists have been trying to solve a mystery: Where do high-energy cosmic rays come from? These ...

Astronomers have released the FLAMINGO simulation of the universe that gives researchers a fresh way to test how the cosmos formed and evolved.

A $1 billion space telescope has captured discoveries that are forcing scientists to rethink what may really exist in the universe. The deeper researchers analyze the images and data, the stranger and ...

BEIJING, May 9 (Xinhua) -- For decades, scientists have been trying to solve a mystery: Where do high-energy cosmic rays come from? These charged particles travel from outer space to Earth, but their ...

CAPE CANAVERAL, Fla. (AP) — A spiral galaxy’s brilliant heart outshines everything within sight in a new picture from NASA’s ...

Prof Stephen Hawking’s closest collaborator explains emerging evidence supporting the cosmologist’s final thoughts on time ...

Apple TV's For All Mankind has once again reminded us that space is a very scary place where people can die horrible deaths.

Unlike active galactic nuclei (AGN) that emit lethal levels of X-ray radiation, the centers of the Milky Way and these little ...