It has been a little over 20 years that we know there are planets around other stars and 10 years that we know there are solid planets around other stars with the first super-Earth discovered: GJ876d. In the last few years, we have also learned that super-Earths and mini-Neptunes are the most common planet in the galaxy, improving our chances to find another habitable planet. To study these planets, we base our knowledge on what we have learned about the Earth and our planet neighbours, and test these ideas on these new and sometimes exotic planets. Dr.

Imagine the air cools, the sky darkens, the birds stop singing and the stars come out at noon. For a lucky few who have been in the path of a total solar eclipse their imagination becomes reality as they experience one of nature’s most spectacular events.

Showtimes: 7:00pm, 8:00pm, and 9:00pm In 1977 two small probes, Voyager 1 and 2, were launched from Earth with a mission to study the outer solar system. Both spacecraft visited Jupiter and Saturn, and Voyager 2 passed by Uranus and Neptune, returning images to Earth which allowed us to make surprising discoveries about these distant planets. Now these probes are entering interstellar space, making them the furthest man-made objects from the Earth!

Showtimes: 7:00pm, 8:00pm, and 9:00pm In 1977 two small probes, Voyager 1 and 2, were launched from Earth with a mission to study the outer solar system. Both spacecraft visited Jupiter and Saturn, and Voyager 2 passed by Uranus and Neptune, returning images to Earth which allowed us to make surprising discoveries about these distant planets. Now these probes are entering interstellar space, making them the furthest man-made objects from the Earth!

Just like the Earth, the Moon is about 4.5 billion years old. It has been and continues to be constantly bombarded by meteorites. Some suggest that this rate of bombardment has remained constant in the past couple of billion years. The Moon's surface without any substantial atmosphere or tectonic activity serves as a time capsule, helping us detangle Earth's history. The only way to see if the bombardment rate has changed is to have an age for every single crater, an extremely difficult task using traditional crater dating methods.

Just like the Earth, the Moon is about 4.5 billion years old. It has been and continues to be constantly bombarded by meteorites. Some suggest that this rate of bombardment has remained constant in the past couple of billion years. The Moon's surface without any substantial atmosphere or tectonic activity serves as a time capsule, helping us detangle Earth's history. The only way to see if the bombardment rate has changed is to have an age for every single crater, an extremely difficult task using traditional crater dating methods.

Just like the Earth, the Moon is about 4.5 billion years old. It has been and continues to be constantly bombarded by meteorites. Some suggest that this rate of bombardment has remained constant in the past couple of billion years. The Moon's surface without any substantial atmosphere or tectonic activity serves as a time capsule, helping us detangle Earth's history. The only way to see if the bombardment rate has changed is to have an age for every single crater, an extremely difficult task using traditional crater dating methods.

Earthshine Astronomy and Space Science Organization and The Riverwood Conservancy (TRC) present this four night course open to budding astronomers ages 12 and up. The course is taught by members of the Royal Astronomical Society of Canada – Mississauga Centre. If the sky is clear, there will be observing for 30 minutes after the end of the session. September 8 (7:00-9:00pm)Introduction to the Night Sky September 15 (7:00-9:00pm)Observing the Sun & Moon

Nerd Nite is back! Sam and Erez are thrilled to present the first nite of the 2017-18 season: Spaced and Confused: A Hypnotic Journey! Be there and be square! Presentation 1: “Mind Games: Hypnosis & Subconscious Success” By Brandon Dean, Certified Consulting Hypnotist & Hypnotherapist, Certified Smoking Cessation Specialist, Subconscious Success Coach, Certified Professional Stage Hypnotist

We’ve all heard about ground-based telescopes and space telescopes, but what about telescopes that are flown on balloons? What do they do? How do they work? Why do we use them? In this lecture, Rachel Domagalski will talk about the history of balloon astronomy, as well as some of the science that’s come from balloon telescopes. She will also talk about the development of two very different balloon telescopes, SPIDER and SuperBIT, that’s taking place right here in Toronto.