He gives graphic descriptions of skirmishes, battles and sieges across its length and breadth, from the Black Hole of Calcutta to Francis Younghusband’s 1904 expedition to the Only a selection of our ...

Whether a galactic environment has the right conditions for habitable planets to form could depend on how the black hole in ...

This galaxy's central black hole appears to be a "messy eater" as its interstellar scraps are strewn into space.

One of the most powerful objects in the universe is a radio quasar—a spinning black hole spraying out highly energetic ...

One of the most powerful objects in the universe is a radio quasar — a spinning black hole spraying out highly energetic particles. Come too close to one, and you'd get sucked in by its ...

While he offers several explanations for what could cause the universe to rotate, he focuses mainly on the hypothesis that it is inside a gigantic black hole. Because black holes naturally rotate ...

A black hole is a region of space where gravity is so strong that nothing, not even light, can escape. There are two main types of black hole; stellar mass and supermassive black holes ...

An eavesdropper hiding inside a black hole could still obtain information about quantum objects on its outside, a finding that reveals how effectively black holes destroy the quantum states near their ...

NGC 4941 dazzles in a new Hubble image, showcasing star-forming regions and a supermassive black hole that dramatically ...

Languages: English. The Milky Way may have had a second black hole at its heart between 10 billion and 10 million years ago—one that acted a bit like a star goalkeeper. This is the conclusion of ...

Feb. 19, 2025 — Within the Dark Energy Spectroscopic Instrument's early data, scientists have uncovered the largest samples ever of intermediate-mass black holes and dwarf galaxies hosting an ...