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Edward Pickering – The Visionary Behind the Harvard College Observatory Wilfred S. Mallory (Hamilton RASC President 1932–1933) Mariner 9: The First Spacecraft to Orbit Another Planet Maria Mitchell – Pioneering Women’s Place in Astronomy William Bruce (Hamilton RASC President 1911–1915): A Historical Overview

Edward Pickering – The Visionary Behind the Harvard College Observatory

Edward Charles Pickering’s tenure as director of the Harvard College Observatory transformed astronomy, ushering in an era of systematic data collection, stellar classification, and collaboration. His innovative use of photographic technology and his commitment to inclusivity in science, particularly through employing women astronomers, laid the groundwork for groundbreaking discoveries that...
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Wilfred S. Mallory (Hamilton RASC President 1932–1933)

Wilfred Snow Mallory (1893–1969) was a Canadian educator and avid amateur astronomer who played a significant role in the Royal Astronomical Society of Canada (RASC) during the early 20th century. Born in Ontario (Yarmouth Centre, Elgin County) in 1892–1893, Mallory served in the Canadian Expeditionary Force during World War I ....
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Mariner 9: The First Spacecraft to Orbit Another Planet

When Mariner 9 entered orbit around Mars on November 14, 1971, it made history as the first spacecraft ever to orbit another planet. This mission, conducted by NASA, transformed our understanding of Mars by delivering the first comprehensive, long-term observations of the Red Planet’s atmosphere and surface. Yet, this milestone...
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Maria Mitchell – Pioneering Women’s Place in Astronomy

Maria Mitchell was a trailblazing astronomer whose discoveries and advocacy for women’s education broke barriers in science during the 19th century. As the first American woman to discover a comet, Mitchell achieved international fame and became a symbol of intellectual achievement. Her efforts to promote the inclusion of women in...
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William Bruce (Hamilton RASC President 1911–1915): A Historical Overview

Early Life and Career William Bruce was born in 1833 in Scotland and immigrated as a young child to Hamilton, Ontario in 1837 . He developed a keen interest in astronomy during his school years in Hamilton – an enthusiasm that he maintained throughout his life . Bruce did not...
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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.

Edward Pickering – The Visionary Behind the Harvard College Observatory

July 18, 2025 July 5, 2025Uncategorized

Edward Charles Pickering’s tenure as director of the Harvard College Observatory transformed astronomy, ushering in an era of systematic data collection, stellar classification, and collaboration. His innovative use of photographic…

Continue reading

Wilfred S. Mallory (Hamilton RASC President 1932–1933)

July 16, 2025 July 5, 2025Uncategorized

Wilfred Snow Mallory (1893–1969) was a Canadian educator and avid amateur astronomer who played a significant role in the Royal Astronomical Society of Canada (RASC) during the early 20th century.…

Continue reading

Mariner 9: The First Spacecraft to Orbit Another Planet

July 14, 2025 July 5, 2025Uncategorized

When Mariner 9 entered orbit around Mars on November 14, 1971, it made history as the first spacecraft ever to orbit another planet. This mission, conducted by NASA, transformed our…

Continue reading

Maria Mitchell – Pioneering Women’s Place in Astronomy

July 11, 2025 June 29, 2025Uncategorized

Maria Mitchell was a trailblazing astronomer whose discoveries and advocacy for women’s education broke barriers in science during the 19th century. As the first American woman to discover a comet,…

Continue reading

William Bruce (Hamilton RASC President 1911–1915): A Historical Overview

July 9, 2025 June 29, 2025Uncategorized

Early Life and Career William Bruce was born in 1833 in Scotland and immigrated as a young child to Hamilton, Ontario in 1837 . He developed a keen interest in…

Continue reading

Mariner 7 – Finishing the First Detailed Portrait of Mars

July 7, 2025 June 29, 2025Uncategorized

Barely a month after Mariner 6 departed, 27 March 1969 saw the launch of Mariner 7. Its Atlas‑Centaur booster thundered out of Cape Kennedy carrying an identical craft but a different mandate: aim south,…

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Fred Hoyle – The Visionary of Stellar Nucleosynthesis

July 4, 2025 June 29, 2025Uncategorized

Fred Hoyle was one of the most influential and controversial astronomers of the 20th century. His groundbreaking work on stellar nucleosynthesis provided the theoretical framework for understanding how elements are…

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Griffith Parry Jenkins: Founding President of Hamilton Centre (1909–1910)

July 2, 2025 June 29, 2025Uncategorized

Griffith Parry Jenkins (1860–1940) was a Welsh-Canadian astronomer and community leader best remembered as the first President of the Royal Astronomical Society of Canada’s Hamilton Centre. Serving from 1909 to 1910,…

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Mariner 6 – First of the 1969 Twin Fly‑bys

June 30, 2025 June 29, 2025Uncategorized

On 25 February 1969, an Atlas‑Centaur rocket lifted Mariner 6 off Cape Kennedy’s launchpad and set it on a 155‑day sprint to Mars. The spacecraft was a beefed‑up cousin of Mariner 4: heavier (412 kg),…

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Christian Doppler – The Pioneer of Motion in Sound and Light

June 27, 2025 June 15, 2025Uncategorized

Christian Doppler’s discovery of the Doppler Effect revolutionized our understanding of wave phenomena, influencing fields as diverse as astronomy, physics, and meteorology. By demonstrating that the frequency of waves changes…

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