Black Hole

The mass of the supermassive black hole in the center of the Large Magellanic Cloud, a small satellite galaxy of the Milky Way, is about 600,000 solar masses. Artist’s impression of a hypervelocity star ejected from the Large Magellanic Cloud (shown on right). When a binary star system ventures too…

Space A supermassive black hole that doesn't appear to be where we would expect seems to be travelling at more than a thousand kilometres per second – the result of a giant cosmic collision By Alex Wilkins Facebook / Meta Twitter / X icon Linkedin Reddit Email An image of…

Labour has been warned that a failure by the NHS to achieve 'unprecedented' productivity growth could leave a £13billion black hole in the public finances. A new analysis by the Health Foundation piled pressure on NHS bosses to hit the Government's target for a 2 per cent productivity boost across…

Imagine wasting two weeks on fake applicants. Australian businesses are buried under a mountain of AI-generated resumes, spending an average of 9.56 days—almost two full working weeks—sorting through unsuitable applications for every job opening. This reality, uncovered in new research by Remote, a global HR platform, comes from surveying 506…

Black hole singularities — theoretical points of infinite density at the centers of the cosmic monsters — defy physics. New tweaks proposed to Einstein’s relativity may do away with them at last. (Image credit: Adis Resic via Pixabay) Theoretical physicists have proposed a potential solution to one of the most…

A Hubble Space Telescope image of LRG 3-757, known as the "Cosmic Horseshoe". (Image credit: NASA, ESA) Astronomers have discovered an enormous black hole the size of 36 billion suns lurking within the "Cosmic Horseshoe." The behemoth object is one of the largest black holes ever detected. First discovered in…

STAR STUDDED: South Africa’s Switzerland-based CERN physicist and virtual tour commentator, Dr Claire Lee, next to the Large Hadron Collider (LHC) built into a tunnel 100m below ground level in Geneva, that helps study the formation of the universe. Lee presented a virtual tour of the facility to U3A members…

New research from a team at the Harvard Center for Astrophysics suggests that the Large Magellanic Cloud, a dwarf galaxy neighboring the Milky Way, hosts a gravitational structure hundreds of thousands of times the mass of the sun: a potential supermassive black hole. The most widely accepted theory of galactic…

At the beginning of time and the center of every black hole lies a point of infinite density called a singularity. To explore these enigmas, we take what we know about space, time, gravity and quantum mechanics and apply it to a place where all of those things simply break…

Allison Parshall: Happy Monday, listeners. For Scientific American’s Science Quickly, this is Allison Parshall filling in for Rachel Feltman. Let’s get the week started by catching up on some of the latest science news. On supporting science journalism If you're enjoying this article, consider supporting our award-winning journalism by subscribing.…