The universe’s hidden mass may be made of black holes, which could wobble the planets of the solar system when they pass by ...
NASA compares the universe's biggest black holes with "each other and to our solar system," in this Goddard Space Flight ...
A new paper explores the idea of asteroid-sized objects that may be causing gravitational ripples in our cosmic neighborhood.
Black holes are mysterious objects. One longstanding question has been whether rotating black holes, which are so powerful ...
For the first time, NASA Chandra X-ray telescope has been used to discover a pair of black holes in dwarf galaxies that are on a collision course. The Chandra team explains. Credit: NASA/CXC/A. Hobart ...
New research suggests that black holes may actually be "frozen stars," bizarre quantum objects that lack a singularity and an ...
In any globular cluster, all its stars formed at the same time, from the same cloud of gas. The Milky Way has around 150 ...
Scientists say microscopic black holes could explain the elusive "dark matter" that makes up a quarter of all matter in the ...
Astronomers have observed three types of black holes in the universe. Stellar-mass black holes formed from the collapse of a ...
Astronomers have spotted two giant plasma jets streaming from a supermassive black hole in a distant galaxy. At a ...