How JWST has transformed the way we see nearby galaxies
7:30 pm, Monday, May 13, 2024
TELUS World of Science – Zeidler Dome
FREE and open to the public.
This is a hybrid meeting. You may attend in person or via zoom.
How JWST has transformed the way we see nearby galaxies
Guest Speakers: Joshua Peltonen, University of Alberta

The star-forming region NGC 604 in the nearby galaxy M33. Image from NIRCam on JWST.
Since the launch of JWST, the most powerful space observatory ever built, we have been able to see the Universe like never before. Some of the most breathtaking images and most interesting science has come from JWST observations of nearby galaxies. The infrared cameras onboard JWST have allowed us to peer into the heart of star forming regions and observe individual star formation in the nearest galaxies. Moving slightly further away we can see the lasting impacts that star formation can have on the gas and dust in galaxies. In only its first two years of operations JWST has already revealed a fascinating new view of many nearby galaxies and there is still so much more to come.

Joshua Peltonen in front of the 26 m radio dish at the Dominion Radio Astrophysical Observatory located in Penticton, BC.
I am a PhD student at the University of Alberta using JWST to study star formation in nearby galaxies. As long as I can remember I have been fascinated by astronomy as both a hobby and a profession. I am also passionate about teaching and trying to share my love of science and astronomy with others.