The latest issue of the Hamilton Amateur Astronomers Event Horizon newsletter is now available for download!

In this issue you’ll find;

• Announcements
• HAA Explorers 2.0 — Careers Among the Stars: Jobs in Astronomy!
• The Sky this Month for November 2025
• Eye Candy
• Upcoming McCallion Planetarium Shows
• Upcoming Events
• Plus More

Download the latest issue or visit the newsletters section for past issues.

Photo credit: Comet C/2025 A6 (Lemmon), by Bob Christmas.

The latest issue of the Hamilton Amateur Astronomers Event Horizon newsletter is now available for download!

In this issue you’ll find;

• 2025-2026 Event Dates
• 2026 HAA Calendar Image Submissions Are Now Open
• Other Announcements
• HAA Explorers 2.0 — The Moon’s Influence on Tides
• The Sky this Month for September 2025
• Report from Starfest 2025
• Eye Candy
• Upcoming McCallion Planetarium Shows
• Upcoming Events
• Plus More

Download the latest issue or visit the newsletters section for past issues.

Photo credit: Eagle Nebula (M16), by Ken Leedham.

The latest issue of the Hamilton Amateur Astronomers Event Horizon newsletter is now available for download!

In this issue you’ll find;

• 2026 HAA Calendar Image Submissions Are Now Open
• Other Announcements
• The Sky this Summer 2025
• NASA Night Sky Notes
• Eye Candy
• Upcoming McCallion Planetarium Shows
• Upcoming Events
• Plus More

Download the latest issue or visit the newsletters section for past issues.

Photo credit: NGC 4631 and NGC 4656, by Marc Fitkin.

The latest issue of the Hamilton Amateur Astronomers Event Horizon newsletter is now available for download!

In this issue you’ll find;

• The 2025 HAA Dark Sky Star Party
• Announcements
• The Sky this Month for May 2025
• NASA Night Sky Notes
• Eye Candy
• Upcoming McCallion Planetarium Shows
• Upcoming Events
• Plus More

Download the latest issue or visit the newsletters section for past issues.

Photo credit: Crab Nebula (M1), by Bob Christmas.

Join us on Friday March 14 for our monthly meeting.  Doors open at 7:00 pm and the meeting will begin as usual at 7:30 pm.

Our guest speaker this month is Dr. Shohini Ghose, and she will be speaking to us about “Her Space, Her Time: How Trailblazing Women Scientists Decoded the Hidden Universe”. 

From the Big Bang to dark matter, women have been involved  in the most groundbreaking discoveries about the cosmos. This talk will share the inspiring stories of these long-overlooked scientists who not only transformed our understanding of the universe, but also reshaped the rules of society.

The latest issue of the Hamilton Amateur Astronomers Event Horizon newsletter is now available for download!

In this issue you’ll find;

• Announcements
• The Sky this Month for March 2025
• NASA Night Sky Notes
• Eye Candy
• Upcoming McCallion Planetarium Shows
• Upcoming Events
• Plus More

Download the latest issue or visit the newsletters section for past issues.

Photo credit: Galaxy M106, by Alex Kepic.

The latest issue of the Hamilton Amateur Astronomers Event Horizon newsletter is now available for download!

In this issue you’ll find;

• Announcements
• HAA Book Lending Library Policy
• The Sky this Month for February 2025
• NASA Night Sky Notes
• Eye Candy
• Upcoming McCallion Planetarium Shows
• Upcoming Events
• Plus More

Download the latest issue or visit the newsletters section for past issues.

Photo credit: Orion’s Sword and the Orion Nebula, by Chris Szaban.

Join us this Friday January 10th, 2025 for our members meeting at 7:30 pm in the Parish Hall at St. Matthew’s-on-the-Plains Anglican Church, 126 Plains Road E. Burlington. This month’s presentation will feature Dr. Michael Richer who will share information about the National Telescope of Mexico and the research that is done at that facility.  Dr. Richer will be joining us through Zoom.  

Our Observing Director, Kevin Salwach will be sharing tips on what’s up in the night sky for the next month.  If you want more information about what to observe in the winter sky, check out Kevin’s article in the January Event Horizon.

We hope to see you there!

Photo credit: tripbucket.com

The latest issue of the Hamilton Amateur Astronomers Event Horizon newsletter is now available for download!

In this issue you’ll find;

• Announcements
• The Sky this Month for December 2024
• NASA Night Sky Notes
• Scenes from the November HAA Telescope Clinic
• Eye Candy
• Upcoming McCallion Planetarium Shows
• Upcoming Events
• Plus More

Download the latest issue or visit the newsletters section for past issues.

Photo credit: Milky Way in Sagittarius, Serpens and Scutum, by Bob Christmas.

The latest issue of the Hamilton Amateur Astronomers Event Horizon newsletter is now available for download!

In this issue you’ll find;

• Announcements
• The Sky for November 2024
• NASA Night Sky Notes
• Eye Candy
• Upcoming McCallion Planetarium Shows
• Upcoming Events
• Plus More

Download the latest issue or visit the newsletters section for past issues.

Photo credit: Comet C/2023 A3 (Tsuchinshan-ATLAS), by Chris Szaban