Light on Earth and on the International Space Station
Backgrounders
This backgrounder explains what light is, how it is measured, and how it affects people on Earth and astronauts on board the International Space Station.
Humidity on Earth and on the ISS
Backgrounders
Humidity is an important part of life on Earth and life in space. This backgrounder explains what humidity is, how it is measured and how it affects us both mentally and physically.
Impact Craters
Backgrounders
Learn about how craters are formed and about some of Canada's impact craters.
How can I tell which way is north at night?
Hands-on Activities
Do you like to look at the stars? What can you identify in the night sky? Try finding some important constellations tonight!
Where Can We Find Asteroids and Comets?
Backgrounders
This backgrounder explains the difference between planets, dwarf planets and small solar system bodies, such as asteroids and comets.
Could We Stop an Asteroid?
STEM Explained
If an asteroid were to hit the Earth it could be disastrous. Here are some ways we could protect ourselves.
Dealing with Asteroids and Other Space Hazards
STEM Explained
Find out how asteroids, space debris, and cosmic radiation can be dangerous, and how to monitor them and protect ourselves from these space hazards.
Escape Velocity
STEM Explained
Why do a baseball and a rocket need the same launch speed to get from Earth into space? It has to do with physics and gravitational force.
Sylvain Laporte
Career Profiles
President (2015 - 2020)
Margarita Marinova
Career Profiles
SR. Mars Development Engineer
Peter Scott
Career Profiles
Independent Contractor
Franz Newland
Career Profiles
Assistant Lecturer
Robert Thirsk
Career Profiles
Former CSA Astronaut