Sid Sidhu – 1936-2025 – In Memorium

Sid Sidhu receiving the Newton-Ball Service award in 2025 from Chris Gainor and Randy Enkin

It is with deep sadness that I share the news that our dear friend and longtime member, Sid Sidhu, passed away this weekend.

Sid was a stalwart of everything good about the RASC. He was an unwavering champion of our school program, a tireless supporter of public outreach, and a cherished friend to so many of us. His contributions to our Centre and to astronomy education in our community are immeasurable, and his absence will be profoundly felt.

Dan Posey, President, RASC Victoria Centre

Presentation: Maximizing image resolution for ground-based telescopes using Adaptive Optics – Dr. Maaike van Kooten, NRC

Maaike van Kooten - REVOLT test bed

Presentation at University of Victoria on November 12, 2025 starting at 7:30PM. “Maximizing image resolution for ground-based telescopes using Adaptive Optics: it is all in the details” – Dr. Maaike van Kooten, AO developer, Herzberg Astronomy & Astrophysics, National Research Council Canada.

In this talk, I will focus on the latest AO R&D happening in Victoria on our local telescopes and put it into context of the wider global AO community. I will also highlight the work being done at large facilities in Hawaii to further push the limits of our AO systems.

Astronomy Cafe – Oct 20, 2025

Dark Sky Reserve - Hanle, Ldakh, India

Intro – Chris Purse; New maps of the Apollo 17 LRV traverses (of the Moon) – Phil Stooke; M42 Orion Nebula – Dave Payne; The friendly skies – Saskatchewan Star Party ; Comet I3/Atlas – Randy Enkin; Dark Sky Reserve – Hanle, Ldakh, India – Natasha van Bentum; Space Mission News – Chris Gainor; Events – Lauri Roche, Dave Payne; Comets: C/2025 A6 (Lemmon) and C/2025 F2 SWAN – Randy Enkin & David Lee

President’s Message – October 2025

David Dunlap Observatory telescope

As fall settles over Victoria and we are faced with what may be the last stretches of clear evening skies (for a time at least), I hope everyone has a chance to wind up any lingering observing projects.

Looking back at the summer there was so much activity from our society that I failed to share a summer highlight of my own: a visit to the David Dunlap Observatory in July.

For those who haven’t had a chance to work with one of these large telescopes up close, I’m pleased to announce our next Plaskett Night, scheduled for October 25. As always, it’s a special opportunity to use the 1.8m telescope and chase down some faint targets.