Tag Archive for 'G-object'

This image indicates the location of the binary star D9, which is orbiting Sagittarius A*, the supermassive black hole at the center of our Milky Way Galaxy. Image credit: ESO / Peißker et al. / S. Guisard.

Binary Star System Detected Close to Milky Way’s Central Black Hole

Dec 17, 2024 by News Staff

Using data from ESO’s Very Large Telescope (VLT) and Keck telescope, astronomers have discovered a binary star system in the S star cluster close to...

An artist’s rendering shows G-objects, with the reddish centers, orbiting the supermassive black hole Sagittarius A*. The black hole is represented as a dark sphere inside a white ring (above the middle of the rendering). Image credit: Jack Ciurlo.

Astronomers Spot Four New G-Objects near Milky Way’s Supermassive Black Hole

Jan 17, 2020 by News Staff

At the center of our Milky Way Galaxy lurks Sagittarius A*, a supermassive black hole that is four million times the mass of the Sun. Recently, two unusual...

This 3D spectro-imaging data cube was produced using software called OsrsVol, short for OSIRIS-Volume Display; Ciurlo et al developed this custom volume rendering tool to separate G3, G4, and G5 from the background emission; once the 3D analysis was performed, the astronomers could clearly distinguish the G-objects, which allowed them to follow their movement and see how they behave around the supermassive black hole. Image credit: Ciurlo et al.

Strange Star-Like Objects Spotted near Milky Way’s Central Black Hole

Jun 13, 2018 by News Staff

Three new dusty stellar objects — so-called ‘G-type’ objects — have been spotted at the center of our Milky Way Galaxy. This 3D spectro-imaging...