Tag Archive for 'IRS 13'

Siraj & Loeb explore the possibility that accretion flares resulting from the tidal disruption of small Oort Cloud bodies by a putative primordial black hole could power an observable optical signal that could be searched for with the upcoming Vera C. Rubin Observatory Legacy Survey of Space and Time. Image credit: Sci-News.com / Zdeněk Bardon / ESO.

Intermediate-Mass Black Hole Detected Close to Milky Way’s Center

Jul 18, 2024 by Natali Anderson

Using data from ESO’s Very Large Telescope (VLT) and other telescopes, astronomers have found evidence for an intermediate-mass black hole in IRS 13,...

Multiwavelength detection of the X3 system with NIRC2 instrument at the W.M. Keck Observatory in 2019. Image credit: Peißker et al., doi: 10.3847/1538-4357/aca977.

Massive Protostar Spotted near Milky Way’s Supermassive Black Hole

Mar 1, 2023 by Natali Anderson

X3a is approximately 10 times larger than the Sun, 15 times as massive, and is only several tens of thousands of years old. Multiwavelength detection of...