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Recent Podcast
Tour of Phoenix Cluster
Tour of Phoenix Cluster
This galaxy cluster, which was found about 5.7 billion light years from Earth, shattered several important astronomical records. (2015-10-01)
Podcasts: Black Holes

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

Tour of RX J1131-1231 (03-21-2014)
Astronomers have directly measured the spin of a supermassive black hole in a quasar that is located 6 billion light years away.

- Related Links:
--  Chandra & XMM-Newton Provide Direct Measurement of Distant Black Hole,s Spin

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Sgr A jet in 60 Seconds (12-05-2013)
Jets of high-energy particles are found throughout the Universe on large and small scales.

- Related Links:
--  New Evidence For A Jet From Milky Way's Black Hole

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M31 in 60 Seconds (06-18-2013)
Many consider Andromeda, also known as Messier 31, to be a sister galaxy to our own Milky Way.

- Related Links:
--  Black Hole Bonanza Turns up in Galaxy Next Door
--  Tour of M31

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Learn About Black Holes (12-27-2012)
If a star has three times or more the mass of the sun and collapses, it can form a black hole.

- Related Links:
--  Learn About Black Holes

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PKS 0745 in 60 Seconds (12-18-2012)
Some of the biggest black holes in the Universe may actually be even bigger than previously thought.

- Related Links:
--  From Super to Ultra: Just How Big Can Black Holes Get?
--  Tour of PKS 0745

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