The "Cosmic Horseshoe" is an Einstein ring, a system made up of a foreground galaxy whose mass is so great, it warps the ...

DESI, which will be scanning the sky for five more years, is expected to observe around 40 million galaxies and quasars ...

Scientists are working to identify an oddly pulsating, supermassive black hole ( SMBH) that pulled a really weird stunt. More ...

Scientists have discovered a way to create black holes without the mysterious singularities where physics breaks down. By ...

In 2007, astronomers discovered the Cosmic Horseshoe, a gravitationally lensed system of galaxies about 5.5 billion ...

The discovery marks the largest sample of such galaxies ever compiled and will expand scientists’ understanding of the number of black holes that exist in the universe while also setting the ...

Physicists hope that understanding the churning region near singularities might help them reconcile gravity and quantum ...

Ultrahigh Energy Cosmic Rays are the highest-energy particles in the universe, whose energies are more than a million times what can be achieved by humans. But while the existence of UHECRs has been ...

This rare event offers a unique opportunity to explore the universe, including probing the fundamental properties of the ...

Scientists have discovered the oldest and most distant blazar ever seen, named J0410–0139. This powerful object is located 12 ...