supermassive black hole
Our neighboring galaxy’s supermassive black hole would probably be a polite dinner guest
Science
How do you satiate the hunger of a supermassive black hole? With light-years-long rivers of cosmic dust, astronomers say. Scientists have found ...
NASA’s Chandra spacecraft spots supermassive black hole erupting in the Milky Way’s heart
Science
Using NASA’s Chandra X-ray space telescope, scientists have discovered a new cosmic “exhaust vent” funneling hot gas away from Sagittarius A* (Sgr ...
NASA simulation mimics flying into black hole’s “point of no return”
Science
A new “immersive visualization” will allow users to experience the plunging into a black hole and falling beyond the “point of no ...
Most quasars are a ferocious force of nature, but not this one
Science
A composite image of the quasar H1821+643, with X-ray data from Chandra in blue and radio wavelength data from the Very Large ...
Supermassive black hole’s mysterious hiccups’ likely caused by neighboring black hole’s ‘punches’
Science
A hiccuping supermassive black hole has alerted astronomers to a whole new type of black hole behavior. In 2020, a previously quiet ...
New image reveals spiraling magnetic field around Milky Way’s supermassive black hole
Science
A striking new image of the supermassive black hole at the center of our galaxy has revealed the strong magnetic field that ...
James Webb Space Telescope finds ‘extremely red’ supermassive black hole growing in the early universe
Science
Using the James Webb Space Telescope (JWST), astronomers have discovered an “extremely red” supermassive black hole growing in the shadowy, early universe. ...
Did monster black holes or galaxies come first? The James Webb Space Telescope may have a surprise answer
Science
“What came first, the galaxy or its monster black hole?” Technically, it’s an even more ancient riddle than the one about the ...
Gory simulation reconstructs violent clash as a monster black hole spaghettifies star from start to finish
Science
Scientists have used a sophisticated simulation to reconstruct the brutal death of a star that wandered too close to a supermassive black ...
Spacetime ripples detected in 2023 continue to puzzle astronomers. Could they be from the dawn of the universe?
Science
Scientists are still hunting for the source of the faint, persistent hum of gravitational waves discovered reverberating through the Milky Way last ...
