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NASA's Chandra X-ray Observatory Podcasts

NASA's Chandra X-ray Observatory, in orbit since 1999, studies the high-energy Universe, where black holes, exploding stars, and mysterious matter hold sway.

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  • HD

    Chandra Sketches: Chandra Explained

    Chandra does not look at light that we can see ...

    Chandra does not look at light that we can see with our eyes. It detects x-rays from the Universe.

    May 18, 2015 Read more
  • HD

    A Tour of SGR 1745-2900

    A new study reveals that the X-ray output from SGR ...

    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.

    May 15, 2015 Read more
  • HD

    A Tour of 3 Quasars

    A group of unusual giant black holes may be consuming ...

    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.

    May 5, 2015 Read more
  • HD

    Chandra Sketches: The Nuts and Bolts of Astronomy

    My mom works for NASA, for a telescope that studies ...

    My mom works for NASA, for a telescope that studies X-rays from space. She told me about how the telescope, called Chandra, was launched into space aboard the Space Shuttle.

    Apr 30, 2015 Read more
  • HD

    A Tour of NGC 6388

    Chandra's excellent X-ray vision enabled the astronomers to determine that ...

    Chandra's excellent X-ray vision enabled the astronomers to determine that the X-rays from NGC 6388 were not coming from a black hole at the center of the cluster.

    Apr 22, 2015 Read more
  • HD

    Space Scoop: Not Your Average Superhero

    A black hole is formed when a massive star is ...

    A black hole is formed when a massive star is squashed into an incredibly tiny volume.

    Apr 2, 2015 Read more
  • HD

    A Tour of GK Persei

    In space, explosions of actual stars are a focus for ...

    In space, explosions of actual stars are a focus for scientists who hope to better understand the lifecycle of their births, lives, and deaths.

    Mar 20, 2015 Read more
  • HD

    Space Scoop: Weather Forecast Predicts Rain Around Black Holes

    On Earth, precipitation happens when water is heated by the ...

    On Earth, precipitation happens when water is heated by the Sun and forms steam. Sometimes, something similar happens in galaxies.

    Mar 17, 2015 Read more
  • HD

    A Tour of Abell 2597

    Researchers used Chandra to look at some of the largest ...

    Researchers used Chandra to look at some of the largest known galaxies lying in the middle of galaxy clusters.

    Mar 6, 2015 Read more
  • HD

    A Tour of NGC 2276

    Astronomers found that this intermediate-mass black hole is producing a ...

    Astronomers found that this intermediate-mass black hole is producing a jet that appears to be squelching the formation of stars around it.

    Mar 3, 2015 Read more
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