Video Series: Visual Descriptions
Narrated audio files of the visual descriptions of recent Chandra images released.

1.- Sagittarius A*
(Thu, 12 May 2022 )As the Event Horizon Telescope was collecting data for its remarkable new image of the Milky Way's supermassive black hole, a legion of other telescopes, including Chandra, was also watching.
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2.- Sonification Collection
(Wed, 04 May 2022 )Two new sonifications of well-known black holes have been released for NASA's Black Hole Week.
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3.- Black Hole Survey
(Wed, 20 Apr 2022 )A new survey of over 100 galaxies by NASA's Chandra X-ray Observatory has uncovered signs that black holes are demolishing thousands of stars in a quest to pack on weight.
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4.- Spiderweb Galaxy Field
(Thu, 31 Mar 2022 )Data from Chandra reveal feasting and growing black holes throughout the cosmic web that surrounds a central galaxy.
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5.- PSR J2030+4415
(Mon, 14 Mar 2022 )A city-sized collapsed star has generated a beam of matter and antimatter that stretches for trillions of miles.
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6.- GW170817
(Mon, 28 Feb 2022 )A neutron star merger that produced both gravitational waves and light.
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7.- Chandra Archive Collection
(Wed, 02 Feb 2022 )A selection of multiwavelength images with Chandra data.
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8.- Eta Carinae
(Tue, 25 Jan 2022 )A new astronomical visualization from NASA's Universe of Learning showcases the multiwavelength emissions and 3D structures surrounding Eta Carinae, one of the most massive and eruptive stars in our galaxy.
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9.- Mrk 462
(Mon, 10 Jan 2022 )Chandra has detected X-rays from the dwarf galaxy Mrk 462, revealing the presence of a growing supermassive black hole.
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10.- RBS 797
(Thu, 16 Dec 2021 )Scientists have found four enormous cavities, or bubbles, at the center of a galaxy cluster using NASA's Chandra X-ray Observatory.
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11.- Planetary Nebula Archive
(Mon, 06 Dec 2021 )A collection of six planetary nebulas ranging from about 2,200 to 5,700 light years from Earth.
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12.- KPD 0005+5106
(Mon, 22 Nov 2021 )New data suggest a white dwarf is blasting a companion object, either a low-mass star or planet, with waves of heat and radiation while pulling it apart through gravitational force.
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13.- Whirlpool Galaxy
(Mon, 25 Oct 2021 )Astronomers have found evidence for a possible planet candidate in the M51 ("Whirlpool") galaxy, representing what could be the first planet detected outside of the Milky Way.
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14.- G344.7-0.1
(Tue, 12 Oct 2021 )Studies of the elements left behind by explosions like this are some of the best tools available to scientists to better understand the details of Type Ia supernovas.
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15.- Sonification Collection
(Thu, 16 Sep 2021 )A "sonification" project led by NASA's Chandra X-ray Observatory and the Universe of Learning transforms otherwise inaudible data from some of the world's most powerful telescopes into sound.
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16.- MG B2016+112
(Tue, 31 Aug 2021 )By taking advantage of a natural lens in space, astronomers have captured an unprecedented look at X-rays from a black hole system in the early Universe.
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17.- V404 Cygni
(Thu, 05 Aug 2021 )A spectacular set of rings around a black hole has been captured using NASA's Chandra X-ray Observatory and Neil Gehrels Swift Observatory.
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18.- Abell 1775
(Thu, 15 Jul 2021 )Galaxy clusters are the titans of the Universe. A new study using NASA's Chandra X-ray Observatory examines the repercussions after two galaxy clusters clashed.
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19.- Northern Clump
(Fri, 02 Jul 2021 )Researchers have found a galaxy cluster acting like a passenger on what astronomers are calling an "intergalactic highway."
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20.- MSH 15-52
(Thu, 24 Jun 2021 )Motions of a remarkable cosmic structure have been measured for the first time, using NASA's Chandra X-ray Observatory.
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21.- Super Flares
(Wed, 16 Jun 2021 )The largest survey ever of star-forming regions in X-rays outlines the link between very powerful flares and the impact they could have on planets in orbit around them.
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22.- Galactic Center
(Thu, 27 May 2021 )A new panorama from NASA's Chandra X-ray Observatory and the MeerKAT radio telescope provides a stunning view of the center of our Milky Way galaxy.
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23.- IC 443
(Thu, 20 May 2021 )Chandra's collection of 3D computer models and prints is now available on a new platform from the Smithsonian Institution. This will provide greater access to these resources for libraries, museums, scientists, and the public.
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24.- Cassiopeia A
(Wed, 21 Apr 2021 )Astronomers have discovered an important type of titanium blasting out from the center of the supernova remnant Cassiopeia A, a result that could be a major advance in understanding how some massive stars explode.
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25.- M87
(Wed, 14 Apr 2021 )In April 2019, scientists released the first image of a black hole in the galaxy M87 using the Event Horizon Telescope (EHT). However, that remarkable achievement was just the beginning of the science story to be told.
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26.- Uranus
(Wed, 31 Mar 2021 )Astronomers have detected X-rays from Uranus for the first time, using NASA's Chandra X-ray Observatory.
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27.- Sonification Collection
(Wed, 24 Mar 2021 )As part of our ongoing data sonification series, three new images have now been released.
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28.- PJ352-15
(Tue, 09 Mar 2021 )Astronomers may have found the most distant supermassive black hole with a jet detected in X-rays using NASA's Chandra X-ray Observatory.
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29.- Supernova 1987A
(Tue, 23 Feb 2021 )Astronomers have found evidence for the existence of a neutron star at the center of Supernova 1987A (SN 1987A), which scientists have been seeking for over three decades.
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30.- Sagittarius A East
(Mon, 08 Feb 2021 )Astronomers have found evidence for an unusual type of supernova near the center of the Milky Way galaxy.
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31.- Triple Galaxy Mergers
(Thu, 14 Jan 2021 )When three galaxies collide, what happens to the central black holes growing at the cores of each?
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32.- J1818.0-1607
(Fri, 08 Jan 2021 )In 2020, astronomers added a new member to an exclusive family of exotic objects with the discovery of a magnetar. New Chandra observations help support the idea that it is also a pulsar.
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