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Video Series: Quasars & Active Galaxies

Recent discoveries and updates of the Chandra mission in video and audio formats.

A Tour of COSMOS Legacy Survey (08-09-2018)
These Chandra data have provided strong evidence for the existence of so-called intermediate-mass black holes (IMBHs).

- Related Links:
--  Finding the Happy Medium of Black Holes

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A Tour of SDSS J1354+1327 (01-12-2018)
The dining galaxy is known by its abbreviated name, J1354, and is about 800 million light years from Earth.

- Related Links:
--  Researchers Catch Supermassive Black Hole Burping — Twice

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A Quick Look at J0045+41 in M31 (11-30-2017)
An intriguing source has been discovered in the nearby Andromeda galaxy using data from NASA's Chandra X-ray Observatory and ground-based optical telescopes.

- Related Links:
--  Giant Black Hole Pair Photobombs Andromeda Galaxy

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A Tour of J0045+41 in M31 (11-30-2017)
An intriguing source has been discovered in the nearby Andromeda galaxy using data from NASA's Chandra X-ray Observatory and ground-based optical telescopes.

- Related Links:
--  Giant Black Hole Pair Photobombs Andromeda Galaxy

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A Tour of Dual Black Holes (10-05-2017)
Astronomers have found evidence for five dual supermassive black holes in the centers of galaxies, each containing millions of times the mass of the Sun.

- Related Links:
--  Seeing Double: Scientists Find Elusive Giant Black Hole Pairs

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A Quick Look at J140737 and J122104 (10-05-2017)
Astronomers have found five new supermassive black holes in the centers of galaxies.

- Related Links:
--  Seeing Double: Scientists Find Elusive Giant Black Hole Pairs

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