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Recent Podcast
A Tour of SDSS J103842.59+484917.7
A Tour of SDSS J103842.59+484917.7
One hundred years ago this month, Albert Einstein published his theory of general relativity, one of the most important scientific achievements in the last century. (2015-11-24)
Podcasts: Quasars & Active Galaxies

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

A Tour of RGG 118 (08-13-2015)
Oxymorons are often thought of as gaffes in language, but a new black hole discovery shows they can also represent important scientific advances.

- Related Links:
--  Oxymoronic Black Hole Provides Clues to Growth

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A Tour of Space-time Foam (05-29-2015)
Since space-time foam, as it is called, is so tiny, scientists cannot observe it directly.

- Related Links:
--  NASA Telescopes Set Limits on Space-time Quantum Foam

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A Tour of 3 Quasars (05-05-2015)
A group of unusual giant black holes may be consuming excessive amounts of matter, according to a new study using NASA's Chandra X-ray Observatory.

- Related Links:
--  NASA's Chandra Suggests Black Holes Gorging at Excessive Rates

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Chandra's Archives Come to Life (10-22-2014)
Every year, NASA's Chandra X-ray Observatory looks at hundreds of objects throughout space to help expand our understanding of the Universe.

- Related Links:
--  Chandra's Archives Come to Life

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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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