Astronomy Day 2021

Posted by as Special Events

A celebration of International Astronomy Day in Victoria, BC, Canada was held on May 15, 2021 as a virtual online event, sponsored by the Friends of the DAO and RASC Victoria Centre. Hundreds of people attended this live-streamed 4-hour event through both Zoom and Youtube.

The program lineup

  • Dominion Astrophysical Observatory (DAO) Virtual Tour
  • Live Solar Viewing from the DAO with David Lee, Sid Sidhu & Chris Purse
  • Guest Presentation – “Fossils in our Galaxy” by Dr. Kim Venn, a specialist in observational stellar spectroscopy, and the chemo-dynamical analysis of stars in the Galaxy and its nearby dwarf satellites. Stars contain a fossil record of the chemistry of the Universe at the time and place where they were born. Stars formed early in the universe contain very low amounts of elements heavier than Helium, and astronomers call these stars ‘metal-poor’. They are the fossils of ancient star formation in the galaxy. By studying the most metal-poor of these stars, we can read that fossil record to learn about the origin of the elements and formation of the Galaxy. In this talk, Dr. Venn will discuss the recent results on the metal-poor galaxy, including newly discovered streams in the halo, very metal-poor stars found in the Galactic Centre, and metal-poor stars in the Galactic disk that orbit in the opposite direction.
  • University of Victoria Telescope Tour with Karun Thanjavur
  • Ask an Astronomer (or two) with Jason Beaman and Nathan Hellner-Mestelman, hosted by Amy Archer
  • Astrophotography Gallery with Marjie Welchframe, David Lee and friends featuring music from Vox Humana, Jeff Enns (composer)
  • Planetaruim Show from the CU – Draco & Hercules – Aaron Bannister & the constellation blanket
  • Live Streamed from the Plaskett Telescope, the Centre of the Universe (CU) and other locations featuring David Lee, Dan Posey, Dave Payne, and Brock Johnston – the RASC Electronic Assisted Astronomy Group and hosted by Ruhee Janmohamed
Thanks to everyone who made this event a success!
Thanks to everyone who made this event a success!

Astronomy Cafe – April 26, 2020

Posted by as Astro Cafe

Video transcript of meeting

December Speaker: The lives and deaths of galaxies — more than just a metaphor

Posted by as Meetings

Dr. Marcin Sawicki

7:30 PM Wednesday, December 11th, 2019 Room A104, Bob Wright Centre, UVic

Astronomers often say that galaxies were “born” soon after the Big Bang, that they “live” while they are forming new stars, and that they “die” when they turn into quiescent “red and dead” ellipticals. Surely, these biological terms are just an interesting metaphor, aren’t they? No! It turns out that there is a deep connection between the pathways galaxies take through time and those that we humans take through our life cycles. In this talk I will show you how the fates of these two very different populations – galaxies and people – are connected at an underlying, fundamental level that lets us better understand the one by understanding the other.

Dr. Marcin Sawicki is an observational astronomer who studies how galaxies form and evolve over cosmic time. He is especially fond of very large samples of galaxies that span multiple epochs, and uses data from ground-based telescopes such as CFHT, Gemini, and Subaru, and space-based observatories such as HST, Spitzer and (soon) JWST. He is Canada Research Chair in Astronomy and Professor of Astronomy and Physics at Saint Mary’s University in Halifax, and is currently on sabbatical leave visiting NRC-Herzberg in Victoria.

Monthly Meeting Speaker: Azadeh Fattahi, PhD Astronomy at UVic

Posted by as Meetings

January 13, 2016, 7:30PM, University of Victoria, Bob Wright Centre A104 – RASC Victoria Centre’s monthly meeting

Event info

Azadeh Fattahi
Azadeh Fattahi

“What dwarfs teach us about the galaxy formation” – Azadeh Fattahi, PhD Department of Physics and Astronomy at UVic

The standard model of cosmology has been very successful in explaining the galaxy formation and structures in large scales, but observations on smaller scales raised potential questions about the validity of the model.

Bio: Azadeh was born and raised in Iran. She studied Physics for her BSc in Tehran-Iran at the Sharif University of Technology. In 2011 she moved to UVic for her MSc in Astronomy, transferring into a PhD program in 2013.