Stars & Constellations
Planets & Exoplanets
Space Exploration
Phenomena
Galaxies
100

The colossal explosion of a star.

What is a supernova?

100

The famous "Red Planet".

What is Mars?

100

The first manned mission to land on the Moon.

What is Apollo 11?

100

A region with such powerful gravity that not even light can escape it.

What is a black hole?

100

The galaxy we live in.

What is the Milky Way Galaxy?

200

The closest star to the Sun.

What is Proxima Centauri?

200

The only planet to be named after a Greek deity.

What is Uranus?

200

This spacecraft was launched in 1977 and reached interstellar space in 2012.

What is Voyager 1?

200

An event where the moon passes between the Sun and Earth, blocking sunlight.

What is a solar eclipse?

200

The closest spiral galaxy to the Milky Way.

What is the Andromeda Galaxy?

300

This constellation holds the North Star.

What is Ursa Minor?

300

The planet with the most moons in our solar system.

What is Saturn?

300

A dust storm on Mars back in 2018 caused this rover to lose contact with Earth.

What is Opportunity?

300

Molecular clouds of dust, hydrogen, helium, etc.

What are nebulae?

300

The name of the galaxy group that includes the Milky Way.

What is the Local Group?

400

A hunter represents this constellation.

What is Orion?

400

A large planet mostly composed of helium and/or hydrogen.

What is a gas giant?

400

The first animals sent to space (intentionally).

What are fruit flies?

400

Two stars bound together by gravity orbit a common center of mass.

What is a binary star system?

400

Galaxies with a round or oval shape.

What are elliptical galaxies?

500

The constellation is known as the "solitary thrush".

What is Turdus Solitarius?

500

The closest exoplanet to Earth.

What is Proxima Centauri b?

500

The first Canadian to go to space, as well as a retired Member of Parliament.

Who is Marc Garneau?

500

Extremely dense neutron stars with rapid rotation.

What are pulsars?

500

The amount of time it will take until the Andromeda-Milky Way collision.

How much is 4.5 billion years?