MAY 12, 2022 — Astronomers today unveiled the first-ever image of Sagittarius A*, the black hole that sits at ... depicting the black hole at the center of the M87 galaxy. Today’s discovery advances ...

Beyond imaging the black holes at M87 and Sagittarius A*, the enhanced 870-micrometer capabilities also allow the EHT to observe other active galactic nuclei (AGN) jets with greater precision.

Beyond imaging the black holes at M87 and Sagittarius A*, the enhanced 870-micrometer capabilities also allow the EHT to ...

The researchers used observational data on Sagittarius A* and the black hole called M87 collected in April 2017 from eight radio telescope observatories in Chile, Hawaii, Antarctica and three ...

NASA has discovered a supermassive black hole at the center of galaxy M87, 52 million light-years away from Earth. Estimated to be 2.6 billion times the mass of the Sun, this intriguing black hole ...

at the centers of the Milky Way (Sagittarius A*) and M87. Alongside these main targets, the EHT observed a number of active galactic nuclei during its 2017 campaign. In order to assess how ...

In a recent study, physicists employed NASA's Chandra X-ray Observatory to unveil the rotational speed of Sagittarius A* (Sgr ... black hole in galaxy M87, the first ever photographed, spun ...