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13 July

UofT Planetarium: The Life and Death of Stars (SOLD OUT)

Showtimes: 7:00pm, 8:10pm, 9:15pm The stars in the night sky seem unchanging and eternal, and have remained the same for the history of human civilization. However, over millions and billions of years, new stars are born, live out their long lives, and eventually die in a blaze of glory. In this show, we will be exploring the lives of stars by visiting stellar nurseries, supernova remnants and much more!
27 July
14 July
18 July

Kortright Centre: Midnight Astronomy (SOLD OUT)

Receive a detailed introduction to the basics of Astronomy through an indoor presentation. Learn your way around the night sky in an amazing portable planetarium. We'll venture out into the darkness for naked-eye viewing of constellations, more detailed observations with binoculars (provided) and viewing planets and deep-sky objects through telescopes of amateur astronomers. Rain date July 26, 2018
23 June

OSC: Shoot the Moon Star Party

To the Moon and back! Show the Earth’s only natural satellite a little love by taking its picture with your smartphone or digital camera. As the second-brightest, regularly visible celestial object in our sky, photographing the Moon is a snap. (See what we did there?) Participate in an astrophotography workshop, take a tour of the night sky using a telescope, engage in hands-on, Moon-themed activities, find out about the latest in lunar science and learn about mathematician Katherine Johnson, whose calculations helped put the first humans on the Moon.
20 June

Recreational Astronomy Night

Watch the recorded video: https://youtu.be/h3kGSv45ChI
9 June

Richmond Hill David Dunlap Observatory Official Opening

Visit the website for event schedule, tour registration and details.
7 June

UofT AstroTour: The Energetic Lives of Supermassive Black Holes

Join us for our June AstroTour, starting with a talk by Dr. Rachael Alexandroff at 9:00pm on June 7th! After the talk, we will have planetarium shows, telescope observing (weather dependent), and more astronomy activities. Planetarium tickets will be available on a first-come first-served basis outside MP 103 (limit 5 per person) starting at 8:45PM. Any remaining tickets will be available after the talk.
7 June

RASC Hamilton: June Monthly Meeting – the Solar System

The June 7 Monthly meeting will feature guest speaker David L. Clark, who is a software developer, technical director and astronomy researcher. In his talk he will provide insight into a number of areas of solar-system research in which he is involved: small body dynamics including mini-moons, parent body associations, serendipitous imaging of meteoroids, and large-scale meteoroid stream modelling.
8 June

Hamilton Amateur Astronomers: Introduction to Deep-Sky Image Processing with PixInsight

PixInsight has become a popular image processing software package in recent years, especially for deep-sky astrophotography. Ron Brecher has used PixInsight for all of his deep sky processing since 2009. In this demonstration, Ron will show you how you can reveal the hidden treasures in your deep-sky images with just a few processing steps: crop bad edges, correct gradients, balance the colour, supress the noise, “stretch” the histogram and adjust colour, brightness and contrast.