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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.

Ancient Astronomy Series: The Indian Contributions to Astronomy

February 2, 2025 March 20, 2025Ancient Astronomy

Astronomy, one of the oldest sciences, has its roots deeply embedded in ancient civilizations. In our continuing series on ancient astronomy, we explore the remarkable contributions of Indian astronomers before…

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History’s Astronomers: 49 – John Herschel – The Universal Astronomer

January 31, 2025 March 20, 2025Astronomers, history

John Herschel, the son of renowned astronomer William Herschel (5), was a polymath who extended his father’s legacy while forging his own path in astronomy, mathematics, and photography. Known for…

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94% of the Universe is Out of Reach: The Mind-Blowing Reality of Cosmic Expansion

January 29, 2025 March 20, 2025Science
M101 Supernova by Jeff Booth

Looking Out Into the Vastness of the Universe The universe is unimaginably vast. When we look up at the night sky, we see only a tiny fraction of what’s out…

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Ancient Astronomy: How Babylon’s Astronomers Pioneered Modern Astronomy

January 26, 2025 March 20, 2025Ancient Astronomy

In the ancient world, where gods were thought to dwell among the stars, the Babylonians were looking to the heavens for something else: knowledge. In the fertile land of Mesopotamia,…

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Ferdinand Verbiest: The Forgotten Jesuit Astronomer Who Bridged East and West

January 24, 2025 March 20, 2025Ancient Astronomy, history

Throughout the annals of history, names like Copernicus, Galileo, and Kepler dominate the discourse of astronomy’s revolutionary advancements. Their groundbreaking theories reshaped humanity’s understanding of the cosmos, earning them their…

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Introducing the RASC Equation: A Fresh Perspective on an Old Question

January 22, 2025 March 20, 2025Science

By Andy Blanchard The Royal Astronomical Society of Canada, Hamilton Chapter Introduction The discovery of thousands of exoplanets has revolutionized our understanding of the cosmos. As our knowledge grows, the…

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Ancient Astronomy: The Remarkable Contributions of China

January 19, 2025 March 20, 2025Ancient Astronomy

Astronomy, the science of studying celestial bodies and their movements, is one of humanity’s oldest pursuits. Long before the modern era, ancient civilizations gazed at the stars, interpreting their patterns…

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Carl Friedrich Gauss: A Mathematical Genius and His Contributions to Astronomy

January 17, 2025 March 20, 2025history

By: Andy Blanchard RASC (Hamilton) For: Curious Minds  IntroductionCarl Friedrich Gauss (1777–1855) was a German mathematician and scientist whose contributions spanned number theory, geometry, statistics, physics, and astronomy. Known as…

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The Incredible Journey of Energy Through Our Sun

January 15, 2025 March 20, 2025Sun

By: Andy Blanchard RASC (Hamilton) For: Curious Minds  The Sun is a powerful, glowing ball of gas that sits at the center of our solar system. It’s the reason we…

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Ancient Astronomy: The Ice Age – Humanity’s Observations of the Cosmos

January 12, 2025 March 20, 2025Ancient Astronomy, history, Science

Long before the invention of writing or the construction of monumental observatories, early humans were already charting the skies. The earliest recorded evidence of astronomical activities, dating back over 20,000…

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