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Recent Podcast
A Tour of CXO J101527.2+625911
A Tour of CXO J101527.2+625911
Giant black holes are generally stationary objects, sitting at the centers of most galaxies. However, using data from NASA’s Chandra X-ray Observatory and other telescopes, astronomers recently hunted down a supermassive black hole that may be on the move. (2017-05-11)


Featured Image: M51

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Narrator (Megan Watzke, CXC) Hubble's image of M51, also known as the Whirlpool Galaxy, shows the majestic spiral arms that are actually long lanes of stars and gas laced with dust. The infrared image from Spitzer also reveals stars and the glow from clouds of interstellar dust. The dust consists mainly of a variety of carbon-based organic molecules. An image from the GALEX mission gives the view of M51 in ultraviolet light. Chandra detects a large number of point-like X-ray sources due to black holes and neutron stars in binary star systems. When combined, all of these observatories paint a more complete picture of the famous galaxy.

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