Tag Archives: galactic center

A rare crash at the Milky Way’s core: U-Michigan astronomers could be the first to see it

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ANN ARBOR — University of Michigan astronomers could be the first to witness a rare collision expected to happen at the center of the galaxy by spring.

With NASA’s orbiting Swift telescope, the U-M team is taking daily images of a mysterious gas cloud about three times the mass of Earth that’s spiraling toward the supermassive black hole at the Milky Way’s core. From our vantage point, the core lies more than 25,000 light years away in the southern summer sky near the constellations Sagittarius and Scorpius. (more…)

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Bright Stars to Black Holes: UA Astronomer Awarded for Her Research

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In addition to being selected as one of 50 scholars awarded fellowships each year at the prestigious Radcliffe Institute at Harvard University, the UA’s Feryal Ozel has won the 2013 American Physical Society’s Maria Goeppert Mayer Award for her cutting-edge research on neutron stars

Feryal Ozel studies two things most people don’t think about everyday: neutron stars and black holes. (more…)

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Stars Gather in ‘Downtown’ Milky Way

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The region around the center of our Milky Way galaxy glows colorfully in this new version of an image taken by NASA’s Spitzer Space Telescope.

The data were previously released as part of a long, 120-degree view of the plane our galaxy (see https://www.spitzer.caltech.edu/images/2680-ssc2008-11a-Spitzer-Finds-Clarity-in-the-Inner-Milky-Way). Now, data from the very center of that picture are being presented at a different contrast to better highlight this jam-packed region. In visible-light pictures, it is all but impossible to see the heart of our galaxy, but infrared light penetrates the shroud of dust giving us this unprecedented view. (more…)

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