The gravitational lens JVAS B1938+666 consists of massive bodies ranging from 6.5 billion to 11 billion light-years away, ...

Learn how a "black hole 30 billion times the mass of the sun in a galaxy 2 billion light years away" using gravitational ...

n a rare astronomical prediction, scientists say a supernova seen once through a telescope will reappear in the night sky for ...

Space is stretching faster today than in the past, and the precise rate of this growth remains one of astronomy's most ...

Astronomers used gravitational lensing to detect a supernova 10 billion light-years away, providing spatially separated images that help study cosmic expansion and early Universe events.

Galaxy clusters are formed by a dense packing of many galaxies, making them the most massive structures in the universe.

SN Ares might be the most exciting one. The star exploded when the universe was about one-third of its current age.

A USF professor and research team are using two NASA grants and the Hubble Space Telescope to test the mathematical model of ...

It's estimated there may be trillions of rogue planets wandering through the Milky Way, unbound to any star. Since detecting our first ones, we have been presented with an odd mystery.

Astronomers using the James Webb Space Telescope found a barred spiral galaxy that formed when the universe was only two billion years old ...

New telescope instruments now reveal distant galaxies in detail, reshaping how astronomers map dark matter, star formation, ...

Research led by Daniel Ivanov, a physics and astronomy graduate student in the Kenneth P. Dietrich School of Arts and Sciences at Pitt, uncovered a contender for one of the earliest observed spiral ...