The Black Knight Satellite and the Unanswered Questions in Earth’s Orbit ...

Locals in this town have been rocked. In Thailand, mysterious black objects falling from the sky have puzzled locals. A couple in Phatthalung, a province near the Malaysian border, discovered the ...

Researchers have found what might be a little red dot transitioning into its final state, where x-rays burst through its gas cocoon. Others argue the object is nothing special ...

The object at the Milky Way’s center has long been treated as a settled case: a supermassive black hole called Sagittarius A* weighing about four million Suns and anchoring the galaxy’s structure. Now ...

For decades, the motions of stars near the center of our Milky Way Galaxy have been treated as some of the clearest evidence ...

As gas falls toward a black hole, it heats up and shines. If the glow becomes intense enough, it can push incoming gas away. Astronomers call this balancing point the Eddington limit, and for decades ...

Without a doubt, black holes are among the most mysterious types of object in the universe. Scientists grasped their existence in the early 20th century in the wake of Albert Einstein's revolutionary ...

A new image by the Chandra X-ray Observatory reveals an unidentified celestial object, dubbed C4, getting blasted by a jet of energetic particles, raising questions about its identity. Reading time 2 ...

"They look like a [developing] butterfly or something in this young state that kind of grows wrapped in some sort of gas that ...

But now a new study published in Nature suggests a solution to the Little Red Dots mystery. Scientists think young ...