WebList of nearest galaxies. This is a list of known galaxies within 3.8 megaparsecs (12.4 million light-years) of the Solar System, in ascending order of heliocentric distance, or the distance to the Sun. This encompasses about 50 major Local Group galaxies, and some that are members of neighboring galaxy groups, the M81 Group and the Centaurus A ... WebApr 13, 2024 · The 2024 release of the first image of a black hole was hailed as a significant scientific achievement. Scientists on Thursday unveiled a new and improved image of …
What to Know Before You Go to NASA’s Galaxy …
Web9 hours ago · The researchers took the data obtained during four nights of Keck observations between 2024 and 2024, along with earlier photometric data for M87 from … Web16 hours ago · A galaxy named Messier 87 (M87) has a monster at its heart that became famous when it was captured in the first-ever image of a black hole. Now, astronomers … dr tresha carroll longview wa
3D picture of galaxy M87 helps pin down mass of the black hole …
Web19 hours ago · Yet, a new, highly detailed analysis of the motion of stars around its central supermassive black hole — the first black hole to be imaged by the Event Horizon Telescope (EHT) in 2024 — reveals... WebApr 13, 2024 · The 2024 release of the first image of a black hole was hailed as a significant scientific achievement. Scientists on Thursday unveiled a new and improved image of this black hole - a behemoth at the center of a nearby galaxy - mining the same data used for the earlier one but improving its resolution by employing image reconstruction algorithms … WebAug 27, 2024 · Nov 20, 2024 NASA's Fermi, Swift Missions Enable a New Era in Gamma-ray Science A pair of distant explosions discovered by NASA's Fermi Gamma-ray Space Telescope and Neil Gehrels Swift Observatory have produced the highest-energy light yet seen from these events, called gamma-ray bursts (GRBs). dr. trephina galloway