Solar System
Galaxies & Stars
Scientists
Space Technologies
Space Exploration
100

This is the category of planets that Uranus and Neptune belong to (specific). 

What are ice giants?

100
The shape of our Milky Way galaxy.

What is a spiral galaxy?

100

He discovered gravity.

Who is Isaac Newton?

100

This type of telescope is not affected by weather. 

What is a space-based optical telescope?

100

This space shuttle exploded 1 minute after launching in 1986. 

What is Challenger?

200

This collection of astronomical bodies separates the terrestrial planets from the Jovian planets.

What is the asteroid belt?

200

This is what we call the explosion of a high-mass star.

What is a supernova?

200
He created the Theory of Relativity (connects space & time together into spacetime)

Who is Albert Einstein?

200

This type of telescope uses mirrors.

What is a reflecting telescope?

200
He is the first Canadian astronaut to take part in a crewed lunar mission.

Who is Jeremy Hansen?

300

This is an astronomical body that is made of rock & metal and floats through space with no fixed path.

What is a meteoroid?

300

This is what takes place at the cores of stars. 

What is nuclear fusion?
300

He invented the first telescope.

Who is Galileo Galilei?

300

This type of telescope uses lenses.

What is a refracting telescope?

300

This is the largest spacecraft ever launched into space.

What is the International Space Station?

400

This is the hottest planet in the solar system.

What is Venus?

400

This is what a newly-formed "baby" star is called.

What is a protostar?

400

He discovered the Andromeda galaxy, proving the universe is bigger than just our solar system. 

Who is Edwin Hubble?

400

This telescope, launched in 2021, orbits the Sun.

What is the James Webb Space Telescope?

400

This space probe explored the Jovian planets and made it all the way to Neptune.

What is Voyager 2?

500

The belt of astronomical bodies that exists beyond the last planet of the solar system. 

What is the Kuiper belt?

500

This is what our sun will turn into when it starts to run out of fuel.

What is a red giant?

500

He claimed the Earth rotates on its axis every 24 hours.

Who is Nicolaus Copernicus?

500

This is the name of the robotic arm that Canada built for the ISS. 

What is Canadarm2?

500

This is the name of the mission when humans first landed on the moon in 1969.

What is Apollo 11?