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Our Solar System

People watching eclipse with viewing glasses

STEM Storytime – Solar Eclipse

Events

Student, Grades: Early Years - Grade 3

Join Lexie and Lenny as they get excited about the upcoming total solar eclipse by reading a story all about the sun and completing a fun activity while learning about the sun and the phases of a solar eclipse. 

SuperDARN radar station

Observing and Predicting Space Weather in Canada

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Learn about how Canadian scientists observe and predict space weather.

Annular solar eclipse taken by a solar optical telescope

Get Ready for a Total Solar Eclipse!

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Learn all about solar eclipses.

Solar corona

Introducing the Sun

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Learn the basics of the star we call the Sun.

Solar Eclipse

The Great North American Eclipse

A total solar eclipse – when the Moon passes between the Sun and the Earth, completely blocking out the Sun – is a rare occurrence. However, many Canadians will be treated to this once-in-a-lifetime event on Monday, April 8, 2024, which will be visible across North America and dubbed the Great North American Eclipse.  

Telescope under construction

Seeing the Universe with the James Webb Telescope

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Learn about the James Webb telescope and Canada’s role in the mission.

Lunar lander floating above the moon, with the Earth in the background

Let's Talk Space Exploration Resources

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Discover a set of resources to develop background knowledge on the topic of space exploration.

Red soil on the surface of Mars

Soil on Mars

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Learn how soil is different on Mars than on Earth, and what that means for growing plants on the red planet.

Astronauts from the Apollo Mission landing on the moon.

Let's Talk Lunar Resources

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Discover some background information on how we'll learn to live and work on the Moon - and beyond!

Astronaut standing on Mars with Earth in the background

Earth vs. Mars

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Learn about the characteristics of the Earth and Mars, two planets in our Solar System.

Mars Perseverance rover

Exploration of the Planets in the Solar System

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Learn about how spacecraft have helped us learn about our Solar System.

Pluto lit by a distant Sun

Meet Our Dwarf Planets

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Learn about the dwarf planets in our Solar System.

Jupiter’s atmosphere taken from NASA's Juno spacecraft

The Outer Solar System

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Learn about the amazing planets and moons of the outer Solar System.

ChaoticMind75 - iStock

Why is it colder in the winter even though the Earth is closer to the Sun?

Hands-on Activities

Learn why we have seasons in this hands on activity.

The planet Mars

What is your weight on another planet?

Hands-on Activities

Do you weigh the same on Jupiter as you do on Earth? Learn to calculate your weight on a different planet.