Can Black Holes Transport You to Other Worlds? As a black hole sucks material from nearby objects (like this illustration showing the beast pulling gas from a companion star), its event horizon gets bigger.
Guts of Superfast Black Hole Jets Revealed. Scientists found evidence of nickel and iron in the jets emitted by a relatively small black hole, suggesting that "normal" matter plays a bigger role in these enigmatic structures than does exotic antimatter.
The Chandra X-Ray Observatory image above highlights the black hole, Sagittarius A*, at the Milky Way's galactic center, which lies in the heart of the constellation of Sagittarius at a distance of kiloparsecs from the Sun.
A Physicist Explains Why Parallel Universes May Exist
A new kind of cosmic flash may reveal something never seen before: the birth of a black hole. When a massive star exhausts its fuel, it collapses under its own gravity and produces a black hole, an object so dense that not even light can escape its.
Clump of active galactic cores that stretch 4 billion light-years from end to end. The structure is a light quasar group (LQG), a collection of extremely luminous Galactic Nulcei powered by supermassive central black holes.