RASC, Halifax Centre Meetings

Meetings of Halifax Centre are from 1:00 PM to 4:30 PM on the FIRST SATURDAY of the month (except July and August). There may be exceptions if the date falls on a holiday weekend. All meetings and special sessions are recorded and are accessible on the RASC Halifax Centre YouTube channel. 

Time: Feb 4, 1:00 PM Atlantic (12:00 Noon, Eastern)
Place: Room AT101, The Atrium, Saint Mary's University or by Zoom

Saint Mary's University requires masks to be worn in classrooms.

We would love to see you at Saint Mary's University. However, if you are a distant member or would prefer not to attend at this time, you can attend via Zoom. Register for the Zoom meeting using this link.  After registering, you will receive a confirmation email containing information about joining the meeting.

Special Presentations:

    • Gary Welch (SMU Astronomy Professor Emeritus) - Gravity's Way: Shredding Galaxies on a LaptopGary Welch, SMU Astronomy Professor Emeritus
      This talk will show what can happen when a retired astronomy prof decides to scratch a long-festering itch. Milestones along his search for relief will blaze across the screen, including Python animations of star clusters tiny and large, and of galaxies both isolated and crashing. Projects for the future - dreams and just plain madness - might be mentioned if time allows.


    • Patrick Kelly (Halifax Centre)The Sun is not an Average Star. The Earth is not an average planet.Patrick Kelly
      Stars and their planets form at the same time, from large clouds of gas and dust. The vast majority of stars are smaller, cooler, and less luminous than the Sun. Over 5000 exoplanets have been found so far; very few have properties similar to those of the Earth. Most people agree you need a carbon-based chemistry acting in liquid water for life to begin. Therefore, life on other planets (if it exists!) is expected to be found in the Goldilocks Zone around their stars, the distance at which a planet can have liquid water at its surface. This criterion alone rules out a lot of planets from having “life as we know it”. As it turns out, there are places in our own solar system with a lot more liquid water than Earth, so life may be a lot closer than we think!

    • David Hoskin  - Photo Montage and What's Up in the February Skies?
    • Paul Heath -  Food for the Soul
    • Pat Kelly  - News from the Board

 

Heads Up! 2023 Meeting Dates & Events
Members' Meetings are usually held on the first Saturday of the month, unless it falls on a holiday weekend. Let us know if you would like to give a presentation about a book you've read, observing session or a special interest you have.
Expect Chris Young's Sky Lore on alternate months.
 
March 4
April 1
May 6
June 3
September 9
October 14
November 4
December 2 (Members Meeting + AGM)