Tag Archive for 'NGC 6240'

NGC 6240 as seen with ALMA. Image credit: ALMA / ESO / NAOJ / NRAO / E. Treister / AUI / NSF / S. Dagnello / NASA / ESA / Hubble.

ALMA Finds Molecular Gas within Sphere of Influence of Binary Supermassive Black Hole

Jan 14, 2020 by News Staff

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have mapped the distribution of molecular gas in NGC 6240, a nearby merging galaxy...

NGC 6240 harbors three supermassive black holes at its core: the northern black hole (N) is active and was known before; the zoomed-in new high-spatial resolution image shows that the southern component consists of two supermassive black holes (S1 and S2); the green color indicates the distribution of gas ionized by radiation surrounding the black holes; the red lines show the contours of the starlight from the galaxy and the length of the white bar corresponds to 1,000 light years. Image credit: P. Weilbacher, Leibniz Institute for Astrophysics Potsdam / NASA / ESA / Hubble Heritage / STScI / AURA / Hubble Collaboration / A. Evans, University of Virginia, Charlottesville / NRAO / Stony Brook University.

Astronomers Find Three Supermassive Black Holes in NGC 6240

Nov 22, 2019 by News Staff

NGC 6240, a well-studied nearby galaxy system in the process of merging, contains three supermassive black holes at its core, two of which are active and...

NGC 6240. Image credit: NASA / JPL-Caltech / STScI-ESA.

Binary Supermassive Black Hole Stops Star Formation in NGC 6240

Apr 19, 2018 by News Staff

NGC 6240 is a pair of merging galaxies approximately 400 million light-years away in the constellation Ophiuchus. It spans 300,000 light-years and has...

This image shows NGC 6240. Image credit: NASA / ESA / Hubble Heritage / STScI / AURA / Hubble Collaboration / A. Evans, University of Virginia / NRAO / Stony Brook University.

Hubble Space Telescope Zooms in on NGC 6240

May 18, 2015 by News Staff

Astronomers using the Wide Field Camera 3 and the Advanced Camera for Surveys on the NASA/ESA Hubble Space Telescope have captured an image of a titanic...