We Will, We Will Rock You!
Star Light, Star Bright
Waiting to Exhale!
I See, therefore I Science
That's No Moon!
(or is it!?)
100

This is the only known planet confirmed to have life (so far)

What is Earth?

100
The name for a "failed star", unable to initiate nuclear fusion
What is a Brown Dwarf?
100

This planet has a thick atmosphere of Carbon Dioxide that keeps heat trapped on its surface

What is Venus?

100

The scientist credited for inventing the "useful telescope"... and an opponent to the Catholic Church's demand for doctrinal obedience over self-thought and enlightenment

Who is Galileo Galilei?

100

Regolith, Maria, Highlands, IMPs...

What is The Moon?

200

The name for a rocky object that entered the Earth's atmosphere and has landed on the surface

What is a Meteorite?

200

Fusion in stars creates new elements, referred to by this process name

What is Nucleosynthesis?

200

The blue color of the ice giants, Uranus and Neptune, is due to the presence of this gaseous compound in their atmospheres

What is Methane?

200

The ability to bend bent light into focus when passing through a medium, scientifically referred to as this process

What is Refraction?

200

Active volcanoes formed by tidal deformation of this sulfur-rich satellite

What is Io?

300

Decorated by dark belts and light zones, this planet is the second largest object in the Solar System

What is Jupiter?

300

The spectral classification list we use to organize the stars by temperature (starting from hottest to coldest)

What is OBAFGKM(LTY)?

300

The extremely hot temperature experienced on Venus is due to this process; caused by heat-trapping gases

What is the Runaway Greenhouse Effect?

300

The Earth's crust is in a constant state of movement and recycling (causing earthquakes and many volacanoes), referred to as this process

What is Plate Tectonics?

300

Oceans of (extremely cold) liquid methane

What is Titan?

400

Mars is home to this volcano, the largest in the Solar System

What is Olympus Mons?

400

The relationship/law relating a star's color and its outer surface temperature

What is Wien's Law?

400

This vortex storm has appeared and disappeared intermittently over the last few decades

What is the Big Dark Spot?
400

It took 30 years to obtain complete pictures of this impact crater on Mercury; so massive in scale that it created a vast scarred terrain on the completely opposite side of the planet

What is the Caloris Basin?

400

"Cantaloupe" geography on its surface

What is Triton?

500

The name of the "empty spaces/gaps" that divide the 3 main regions of the Asteroid Belt by object composition

What are the Kirkwood Gaps?

500

The name of the fusion reaction that slowly turns Helium into Carbon in a star's core

What is the Triple Alpha Process?

500

The direction of cyclonic storms on Earth, hurricanes and typhoons, is due to this (a consequence of the Earth's rotation)

What is the Coriolis Effect?

500

A type of reflecting telescope where a camera is used for focusing an image instead of the human eye (which is not sufficient for most wavelengths)

What is a Prime Focus telescope?

500

This object is the cause of the yearly Orionid Meteor Shower

What is Halley's Comet?