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STAY TUNE FOR THE                                             OPENING SATURDAY NIGHT SITES! Friday May 1st Meeting with Dr. Jesse Rogerson Club History 2026 Awards Dinner

STAY TUNE FOR THE OPENING SATURDAY NIGHT SITES!

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Friday May 1st Meeting with Dr. Jesse Rogerson

RASC Hamilton Centre is thrilled to host Dr. Jesse Rogerson A passionate scientist, educator and communicator, Jesse Rogerson is an Assistant Professor at York University. His PhD research examined quasars – super massive black holes in the centres of distant galaxies. From telescopes around the world, he monitored black holes...
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Club History

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2026 Awards Dinner

2026 Awards Dinner Jun 10 6:00 p.m. – 8:00 p.m. EDT The Mandarin at The Centre on Barton 1223 Barton St E Hamilton ON L8H 2V4 Click For tickets Join us for the 2026 Awards Dinner 🌌, an evening to recognize the volunteers, observers, and educators who keep astronomy thriving...
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Hamilton RASC Lending Library

Discover the Hamilton RASC Lending Library!

Exclusive to members, our collection of telescopes, accessories, and books lets you try before you invest. Borrow for up to 60 days and find the perfect fit for your stargazing needs. Not a member yet? Join us today!

Visit our library page now!

Plenty to see and do

Contact Us
 
Contact Us
Connecting Hamilton and Halton to the Wonders of Astronomy The Hamilton chapter of the Royal Astronomical Society of Canada (RASC) is your gateway to exploring the night sky. Serving both…
Schools, Groups & Press
 
Schools, Groups & Press
Welcome to the Hamilton Chapter of the Royal Astronomical Society of Canada (RASC), where we proudly promote the wonders of astronomy across the Hamilton and Halton regions. Our mission aligns…
Discover the RASC Hamilton Centre Observatory
 
Discover the RASC Hamilton Centre Observatory
Established in 1974, the RASC Hamilton Centre Observatory is the heart of our club’s astronomical activities. Whether you want to observe, photograph, or simply marvel at the wonders of the…

Join the Society Today!

Experience the magic of the cosmos by joining RASC Hamilton, part of Canada’s leading astronomy organization. Whether you’re an experienced astronomer or just beginning to explore the night sky, our club offers something for everyone in the Hamilton and Halton Region.

🌌 Exclusive Access to Our Observatory For the best star gazing in Hamilton, look no further than our club’s dedicated observatory. It’s one of the few in Canada where members can access advanced telescopes and equipment to observe the stars, planets, and deep-sky objects up close.

🌟 Find Dark Areas for Stargazing Did you know the Hamilton area has some good dark areas for stargazing nearby? Our observatory is far enough from most of the light pollution in the area, but close enough to access easily, allowing you to immerse yourself in the beauty of the night sky.

✨ Engaging Monthly Meetings and Events Curious about what’s happening in astronomy? Join us for our monthly meetings , where we explore topics like telescope techniques, stargazing tips, and the latest in space exploration. Meet like-minded enthusiasts and discover new ways to enjoy the night sky.

🌠 A Calendar Full of Activities From astrophotography workshops to meteor shower watch parties, there’s always something exciting happening. Check out our event calendar to see what’s next and plan your next adventure under the stars.

Ready to explore the universe? Join the RASC Hamilton chapter today and become part of a passionate community dedicated to sharing the wonders of the cosmos.

Apophis: The Asteroid That’s Big, Bold, and Totally Not a Threat

January 11, 2025 March 20, 2025News

By: Andy Blanchard RASC (Hamilton) For: Curious Minds  What is Apophis? Picture a giant space rock about the size of three football fields zooming through the solar system at speeds…

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Information on Lunar occultation of Mars

January 4, 2025 March 20, 2025Mars, Moon, Observing

Stargazers in Hamilton, Ontario, are in for a celestial treat on Monday, January 13, 2025, when the Moon will pass directly in front of Mars in an astronomical event known…

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Jan 9 Monthly Meeting: Exploring the Seestar S50 with Swapna Shrivastava

December 30, 2024 March 20, 2025Uncategorized
Swapna Shrivastava

Discover the Seestar S50 Smart Telescope with Swapna Shrivastava Are you curious about exploring the night sky with a budget-friendly smart telescope? Join Swapna Shrivastava as she introduces the Seestar…

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January Astronomical Events – January is the month of MARS!

December 30, 2024 March 20, 2025Hamilton, Mars, Observing
Mars at Opposition

Astronomical Events in January 2025 for Hamilton, Ontario January 2025 is filled with celestial wonders for stargazers in Hamilton, Ontario. From meteor showers to planetary oppositions, here’s a chronological list…

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Hamilton RASC Monthly Meetings Move to New Location

December 19, 2024 March 20, 2025Meetings

Starting January 9th, the Hamilton Centre of the Royal Astronomical Society of Canada (RASC) will hold its monthly meetings at a new venue: St. Matthew’s Anglican Church, located at 126…

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Lost Astronomy of the Library of Alexandria: Discoveries & Legacy

December 9, 2024 March 20, 2025Uncategorized

The Library of Alexandria wasn’t just a giant building full of scrolls; it was a place where some of the smartest people in the ancient world came together to study,…

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Understanding F-Ratios: How They Shape Your Astronomy Experience

December 5, 2024 March 20, 2025Science, Uncategorized
150mm aperture Maksutov

If you’ve ever gazed through a telescope or dabbled in astrophotography, you’ve probably heard of the term “f-ratio.” But what exactly is it, and why does it matter so much…

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Join Us for This Thursday’s Meeting at the Legion in Waterdown!

December 2, 2024 March 20, 2025Uncategorized

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Astronomical Events for December: A Stargazer’s Delight in Hamilton, Ontario

December 1, 2024 March 20, 2025Hamilton, News, Observing, Uncategorized
Monthly skywatching information is provided to Space.com by Chris Vaughan of Starry Night Education, the leader in space science curriculum solutions. Follow Starry Night on Twitter @StarryNightEdu and Chris at @Astrogeoguy.

December promises a host of celestial spectacles, with highlights visible to stargazers in Hamilton, Ontario. Here’s what to watch for: Mars and the Beehive Cluster (Dec. 2) Mars will hover…

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Join Us November 7 for our Monthly Meeting with Astrophotographer Shawn Nielsen

November 5, 2024 March 20, 2025Astrophotography, Meetings

Join us on November 7 for our meeting (general public welcome!) at The Royal Canadian Legion – Branch 551 79 Hamilton Street North Waterdown, ON at 8pm to hear our guest…

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