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Stars SIG Webinar

Stars Science Interest Group

DATE

Feb 15, 2022

TIME

4:00 pm EST

COMMUNITY

Stars SIG

TYPE

Webinar

Cutting Edge Science with 30m Class Telescopes

Mark Dickenson (NOIRLab/US-ELTP), Jessica Lu (UC Berkeley), Josh Simon (Carnegie Observatories), Host: Ting Li (Univ of Toronto)

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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.