Sagittarius A* has been seen by human eyes with an "image produced by a global research team called the Event Horizon ...

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile have discovered "signs of a ‘hot spot’ ...

Now, an international team of astronomers claim to have made a baffling discovery with the help of NASA’s James Webb Space ...

A new study on some 1,600 galaxies based on data from the Chandra X-ray Observatory reveals that many small galaxies do not ...

In a fresh discovery that's leaving astronomers awestruck, the James Webb Space Telescope has confirmed the existence of a ...

Using telescopes on Earth and in space, researchers traced GRB 250702B to the constellation Scutum, near the dense, dusty plane of the Milky Way. A separate study led by Jonathan Carney of the ...

Astronomers have made a truly mind-boggling discovery using the James Webb Space Telescope (JWST): a runaway black hole 10 ...

New data from the Euclid satellite confirm that galaxy collisions spark the brightest, fastest-growing black holes, offering fresh insight into how these cosmic giants form and evolve.

Mysterious Bright Flashes in the Night Sky Baffle Astronomers Celestial transients shine furiously and briefly. Astronomers ...

Omega Centauri dominates the southern sky as the Milky Way's largest and brightest globular cluster, a dense sphere ...

A new study, appearing in The Astrophysical Journal and based on observations from NASA's Chandra X-ray Observatory, ...

Astronomers usually detect black holes by looking for X-rays. When gas and dust fall toward a black hole, they heat up and ...