Suchergebnisse
Suchergebnisse:
Vor 15 Stunden · An international team of astronomers have used the NASA/ESA/CSA James Webb Space Telescope to find evidence for an ongoing merger of two galaxies and their massive black holes when the Universe was only 740 million years old. This marks the most distant detection of a black hole merger ever obtained and the first time that this phenomenon has been detected so early in the Universe.
Vor 15 Stunden · The area of the sky around the colliding pair of ZS7 galaxies. Source: ESA/Webb, NASA, CSA, J. Dunlop, H. Übler, R. Maiolino, et. al. At the center of most galaxies (including ours) in the universe are supermassive black holes: gravitational monsters that have masses millions, and sometimes billions of times greater than the sun’s. They have ...
Vor 3 Tagen · The Antennae Galaxies (Arp 244) Colliding spiral galaxy pair NGC 3808A and NGC 3808B (Arp 87). NGC 6621/NGC 6622 (Arp 81), a pair of spiral galaxies 100 million years after their colliding. IC 883 (Arp 193), remnant of two galaxies' merger. Arp 147, an interacting pair of ring galaxies.
- Halton Arp
- Arp number
- 1966
Vor 5 Tagen · Found evidence. Astronomers have long wondered why spiral galaxies like the Milky Way are so rare in our local galactic neighborhood. New research using supercomputer simulations of the...
Vor 15 Stunden · These include colliding black holes, collapsing stellar cores, merging neutron stars or white dwarf stars, the wobble of neutron stars that are not perfect spheres and possibly even the remnants of gravitational radiation created at the birth of the Universe. More information Webb is the largest, most powerful telescope ever launched into space ...
Vor 4 Tagen · Galaxies pass gas—in the case of galaxy NGC 4383, so much so that its gas outflow is 20,000 light-years across and more massive than 50 million Suns. Yet even an outflow of this immensity was ...
Vor 15 Stunden · Clusters of Galaxies NIRCam Imaging 2775:1:1: FINEGUIDE PRIME TARGETED FIXED ULASJ1120+0641-host ...
