A black hole is a region in space where gravity is so strong that nothing—not even light—can escape from it. At the center of ...

Recent findings by the EHT collaboration reveal strong, organized magnetic fields around Sagittarius A*, suggesting common ...

A new image by the Chandra X-ray Observatory reveals an unidentified celestial object, dubbed C4, getting blasted by a jet of ...

An international scientific team, led by a researcher from the Institute of Space Studies of Catalonia (IEEC) and the ...

New ESO Image ... Milky Way containing more than 1.5 billion objects -- the most detailed one ever made. Using the European Southern Observatory's VISTA ... NASA's Hubble Finds That a Black Hole ...

Astronomers have discovered that large flows of cold gas created by collisions between galaxies in the early universe may ...

When I asked readers on social media for suggestions about the coolest things they’ve seen in spaceflight during the last 25 ...

Stars are the building blocks of the universe, yet their arrangement within massive galaxies remains one of astronomy’s great ...

Could a decades-long debate about the mysterious movements of stars in Omega Centauri, the largest star cluster in the Milky Way, finally be resolved?

The question of whether tiny primordial black holes still exist therefore represents a clear distinction between general relativity and the Randall-Sundrum model. It could provide a crucial way to ...