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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 Sgr A* (09-28-2015)
At the heart of the Milky Way galaxy, there is a supermassive black hole that has the mass equivalent of some four million Suns.

- Related Links:
--  Milky Way's Black Hole Shows Signs of Increased Chatter

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A Tour of SGR 1745-2900 (05-15-2015)
A new study reveals that the X-ray output from SGR 1745-2900 is dropping more slowly than for other magnetars, and its surface is hotter than expected.

- Related Links:
--  Magnetar Near Supermassive Black Hole Delivers Surprises

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Tour of Sagittarius A* (01-12-2015)
Over the years, astronomers have learned many things about Sagittarius A* and it continues to surprise and intrigue scientists to this day.

- Related Links:
--  NASA's Chandra Detects Record-Breaking Outburst from Milky Way's Black Hole

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Tour of Sagittarius A (11-13-2014)
One of the biggest mysteries in astrophysics today is figuring out where mysterious particles called neutrinos come from.

- Related Links:
--  NASA X-ray Telescopes Find Black Hole May Be a Neutrino Factory

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A Tour of M82X-2 (10-08-2014)
Ultraluminous X-ray Sources, or ULXs, are unusual objects. They are rare and, as their name implies, give off enormous amounts of X-rays.

- Related Links:
--  Suspected Black Hole Unmasked as Ultraluminous Pulsar

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