BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Physics & Astronomy - ECPv6.16.3//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Physics & Astronomy
X-ORIGINAL-URL:https://uwm.edu/physics
X-WR-CALDESC:Events for Physics & Astronomy
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/Chicago
BEGIN:DAYLIGHT
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
TZNAME:CDT
DTSTART:20240310T080000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
TZNAME:CST
DTSTART:20241103T070000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
TZNAME:CDT
DTSTART:20250309T080000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
TZNAME:CST
DTSTART:20251102T070000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
TZNAME:CDT
DTSTART:20260308T080000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
TZNAME:CST
DTSTART:20261101T070000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250509T153000
DTEND;TZID=America/Chicago:20250509T170000
DTSTAMP:20260611T170721
CREATED:20250506T205723Z
LAST-MODIFIED:20250506T205745Z
UID:10435351-1746804600-1746810000@uwm.edu
SUMMARY:Physics Colloquium - Katey Alatalo
DESCRIPTION:Speaker: Dr. Katey Alatalo\, Assistant Astronomer\, Space Telescope Science Institute \nThe Life-cycle of Gas in Dying Galaxies \nModern day galaxies populate a bimodal distribution\, in both morphology and color space. Their morphological and color properties are also inter-related\, with lenticular and elliptical galaxies exhibiting red colors and spiral galaxies usually exhibiting blue colors. In color space\, there is a genuine dearth of intermediate colored galaxies\, suggesting that the transition a galaxy undergoes to transform must be rapid\, and quenching galaxies\, rare. Gas – its presence\, absence\, and mechanics – serves as the anchor of a galaxy’s transformation from blue to red. \nI will discuss the nature of gas in transitioning and transitioned galaxies through two lenses: (1) How a galaxy transition is able to impact the behavior of molecular gas\, and (2) how new observations of molecular gas in quenching and quenched galaxies has recast our understanding of how they ultimately metamorphose from blue\, star-forming spirals into red\, quiescent ellipticals and lenticulars. \nLocation: Chemistry 108 \nTime: 3:30PM – 5:00PM \nDate: May 9th\, 2025
URL:https://uwm.edu/physics/event/physics-colloquium-katey-alatalo/
LOCATION:Chemistry 108\, 2050 E Kenwood Blvd\, Milwaukee\, WI\, 53201\, United States
CATEGORIES:Physics Colloquia
X-TRIBE-STATUS:
END:VEVENT
END:VCALENDAR