Round 1
Round 2
Round 3
Round 4
Try Your Luck
100

A large round object that orbits a star, like Earth or Mars.

Planet


100

A space object made of ice, dust, and rock that orbits the Sun. It has a glowing tail when it gets close to the Sun.

Comet

100

How hot or cold something is. The Sun has a very high __________.

Temperature

100

An invisible line through the center of a planet that it spins around.

Axis

100

Bamboozle

To confuse or trick someone in a playful way.

200

A huge ball of hot, glowing gases that gives off light and heat.

Star


200

A huge group of stars, planets, gas, and dust held together by gravity. We live in the Milky Way.

Galaxy

200

How big or small something is. Planets and stars come in many different_____.

Size

200

Amazing or unusual events in space, like auroras, eclipses, or meteor showers.

Phenomena

200

Lollygag

To waste time or be slow when you should be doing something.

300

A natural object that orbits a planet. Earth has one.

Moon

300

A group of stars that form a pattern in the sky, like the Big Dipper or Orion.

Constellation 

300

The path an object takes as it moves around another object, like Earth ______ing the Sun.

Orbit
300

Anything related to the Moon. For example, a ______ eclipse is when the Moon goes dark.

Lunar

300

Hullabaloo

A loud noise or commotion, usually from a group of people.

400

A small rocky object that orbits the Sun, mostly found between Mars and Jupiter.

Asteroid

400

The Sun and all the objects that orbit it, including planets, moons, asteroids, and comets.

Solar System

400

When an object spins around. Earth’s __________ causes day and night.

Rotation

400

When one space object blocks light from another. A solar _______ happens when the Moon blocks the Sun.

Eclipse

400

Flabbergasted

Very surprised or shocked.

500

A small piece of rock or metal from space that burns up in Earth’s atmosphere, creating a streak of light (a "shooting star").

Meteor

500

What something is made of. For example, the Sun’s ___________ is mostly hydrogen and helium.

Composition

500

The angle at which a planet leans. Earth’s ____ causes the seasons.

Tilt

500

Whippersnapper

A young person who is confident or cheeky.