At the Carr Astronomical Observatory (CAO)

Meteors - Adrian Pelletier, 2016. Free Nature Stock.

Joint Toronto Centre - Beaver Valley Bruce Trail Association Hike & Observing

Saturday, August 18, 2018 -
1:00pm to 11:00pm

CAO is holding a joint fundraising event for our members and members of the Beaver Valley Bruce Trail Volunteers. These are the people who tend the trail near CAO and have visited us for an astronomy night last year.

CAO 2018 Fall Work Party

Saturday, October 20, 2018 to Sunday, October 21, 2018

This year’s Fall Work Party will take place from October 20-21, 2018.

More details will be announced as we get closer to the date.

Open House and Awards Picnic at the E.C. Carr Astronomical Observatory

Saturday, June 6, 2015

You and your families are cordially invited to attend the 18th Annual Carr Astronomical Observatory (CAO) Open House and RASC Toronto Centre Awards Picnic on Saturday, June 6th, 2015.

CAO: Lunar Eclipse Viewing Party

Sunday, September 27, 2015 -
8:30pm to 11:30pm

UPDATE: WE HAVE 60% CLEAR SKIES AT THE CAO THIS EVENING AND ARE "GO" FOR LUNAR ECLIPSE VIEWING.  You're invited to the Total Lunar Eclipse Viewing Party at the E. C. Carr Astronomical Observatory.

Carr Astronomical Observatory Fall Work Party 2015

Saturday, October 17, 2015 to Sunday, October 18, 2015

Shorter days. Longer nights. Astronomers get giddy.

Transit of Mercury at the CAO

Monday, May 9, 2016 -
10:00am to 2:00pm

You are invited to the transit of Mercury viewing party at the E.C. Carr Astronomical Observatory (CAO) in Blue Mountains.

CAO 2016 Spring Work Party

Friday, May 27, 2016 - 4:00pm to Sunday, May 29, 2016 - 1:00pm

UPDATE: 2016-05-26

CAO Panorama by Dietmar Kupke

Beginner’s Astro Imaging Workshop Weekend

Friday, June 24, 2016 - 5:00pm to Sunday, June 26, 2016 - 12:00pm
We're now only taking waitlist names and will advise you if an opening arises.

CAO Star-B-Que

Saturday, July 16, 2016 -
1:00pm to 8:00pm

Want to spend a day out of the city in the fresh air of the country, hiking a portion of the Bruce Trail, flying kites, launching rockets and spending time with old friends and making new ones?

CAO Star-B-Q

Saturday, July 26, 2014

Members are invited to the Summer Star-B-Q at the Carr Astronomical Observatory.