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IR STIG Seminar

Infrared Science and Technology Integration Group

DATE

July 07, 2020

TIME

1:00 pm EST

COMMUNITY

IR STIG

TYPE

Seminar

Galactic Feedback and the Rise of Metals Across Cosmic Time

Dr. Justin Spilker (University of Texas Austin)

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An illustration of Sun-like star HD 181327 and its surrounding debris disk. The star is at top right. It is surrounded by a far larger debris disk that forms an incomplete ellpitical path and is cut off at right. There’s a huge cavity between the star and the disk. The debris disk is shown in shades of light gray. Toward the top and left, there are finer, more discrete points in a range of sizes. The disk appears hazier and smokier at the bottom. The star is bright white at center, with a hazy blue region around it. The background of space is black. The label Artist's Concept appears at lower left.