**IN-PERSON AT THE UW or Zoom**. Please join us! Sujit Nair has studied and updated mid-transits for several exoplanets and wants to share his exciting work! He is a student at Stanford Online High School and lives in Redmond WA. He is a member of the Seattle Astronomical Society and an affiliate member of American Astronomical Society. His study on exoplanet mid transit times were accepted as poster sessions at AAS 240, AAS 241 & the upcoming AAS 242 conference. Sujit's exoplanet ... more

Topic: Get ready for clear weather! Open Q&A about anything astrophotography related - get your questions answered as the clear weather approaches! This group meets to discuss imaging and processing techniques. No experience or special equipment required! Open to the general public. Please email event coordinator Matt at m_dahl@mac.com for the link to this meeting. Meets second Tuesday of the month, normally in the Red Barn Classroom of the Museum of Flight. This meeting will be ... more

We here at SAS are very excited to welcome both recently joined members over the past year and those interested in learning more about SAS! Meeting will be in-person at the Theador Jacobsen Overservatory. Let us know you'd like to attend by emailing Jeremy at membership@seattleastro.org You can also join via the Zoom link as we will be hybrid for this event. https://us02web.zoom.us/j/81426375724 This event will serve multiple purposes as a New Member Orientation, informational ... more

DISCOVER THE NIGHT APRIL 15-22 It may seem harmless, but light pollution has far-reaching consequences that are harmful to all living things. Effectove outdoor lighting reduces light pollution, leading to a better quality of life for all. The dark sky movement is working to bring better lighting to communities around the world so that all life can thrive. Join us this International Dark Sky Week, April 15-22 to learn more about the movement, and discover the night where you ... more

Zoom and In-person at UW Physics Building. Please join us for an evening with Dr. Adam Smercina, postdoctoral research fellow in the Department of Astronomy at the University of Washington. Dr. Smercina's research includes how galaxies form and evolve, from the smallest dwarf galaxies to large galaxies like the Milky Way. Using gas content, resolved stellar populations, and satellite populations of galaxies roughly the size of our Milky Way to understand how they change over time, ... more

Zoom and In-person at UW Physics Building. Please join us for an evening with Dr. Adam Smercina, postdoctoral research fellow in the Department of Astronomy at the University of Washington. Dr. Smercina's research includes how galaxies form and evolve, from the smallest dwarf galaxies to large galaxies like the Milky Way. Using gas content, resolved stellar populations, and satellite populations of galaxies roughly the size of our Milky Way to understand how they change over time, ... more

Topic: Introduction to SIRIL. Come learn about this free processing tool! This group meets to discuss imaging and processing techniques. No experience or special equipment required! Open to the general public. Please email event coordinator Matt at m_dahl@mac.com for the link to this meeting. Meets second Tuesday of the month, normally in the Red Barn Classroom of the Museum of Flight. This meeting will be online via Zoom during the global COVID pandemic.

Topic: Understanding and optimizing image scale. Stephanie will be talking about telescope resolution and atmospheric seeing with"light recreational charts and mathematics" as she discusses how to optimize your system for seeing conditions and cures "undersampling shame." This group meets to discuss imaging and processing techniques. No experience or special equipment required! Open to the general public. Please email event coordinator Matt at m_dahl@mac.com for the link to this ... more

Topic: post-processing workflow techniques in PixInsight This group meets to discuss imaging and processing techniques. No experience or special equipment required! Open to the general public. Please email event coordinator Matt at m_dahl@mac.com for the link to this meeting. Meets second Tuesday of the month, normally in the Red Barn Classroom of the Museum of Flight. This meeting will be online via Zoom during the global COVID pandemic.

**IN-PERSON AT THE UW or Zoom** The James Webb Space Telescope Through an Astrophotographer's Eyes, Presented by Sabrina Minnick Many of us have seen the incredible images of NASA's JWST by now, but this month we'll have a chance to look at the exciting telescope from an astrophotographer's perspective. We'll touch on: - Optical design - Calibration, collimation, and artifacts - Field of View - Camera sensors, filters, and spectra - From data to images: "Are those the *real* ... more