What planet is it?
That's no space station, its a moon!
Human spaceflight
Name that dwarf!
100

The hottest planet in our solar system, it's surface temperature is a scorching 737 K or 867 F.

What is Venus?

100

Larger than all of the dwarf planets this moon is 1/4th the size of its host planet, the largest moon to planet size ratio in the solar system.

What is Earth's Moon/ The Moon / Luna?

100

The year of the first moon landing.

What is 1969?

100

The former 9th planet of the solar system. It lost its status in 2006 after officially being demoted by the Internation Astronomical Union (IAU) to a dwarf planet

What is Pluto?

200

Notable for an axial tilt of 97.77 degrees making it the only planet to "lay on it's side" this giant also boasts the coldest atmosphere in the solar system at 49 K or -371 F.

What is Uranus?

200

This moon of Jupiter is covered in ice and due to its relatively young and smooth surface is believed to hold a liquid water ocean underneath that could harbor extraterrestrial life.

What is Europa?

200

The second man to walk on the moon.

What is Buzz Aldrin?

200

The only dwarf planet located in the inner solar system, the asteroid belt specifically.

What is Ceres?

300

Believed to rain diamonds thousands of miles below it's gaseous surface this planet takes 164.8 earth years to orbit the sun and has the fastest wind speeds in the solar system at 1300 mph

What is Neptune?

300

This moon of the dwarf planet pluto is so large the two objects actually orbit each other. It is named after the Greek ferryman of Hades who carries souls of the newly deceased across the river Styx.

What is Charon?

300

The first nation to put a woman into space.

What is The Soviet Union / USSR?

The woman was Valentina Tereshkova and she flew into low Earth orbit in 1963.

300

This dwarf planet despite being slightly smaller than pluto is more massive. It is named after the Greco-Roman goddess of strife and discord. 

What is Eris?

400

Known as the lightest planet with a density only 1/8th that of Earth it is also the planet with the most confirmed natural moons. 82 and counting as of 2019.

What is Saturn?

400

This two-letter named moon discovered by Galileo is the most geo-active object in the solar system with over 400 active volcanoes. 

What is Io?

400

The last space shuttle to launch into space in 2011, it was named after a lost, utopian city.

What is Atlantis?

400

Named after the creator god of the Rapa Nui people of Easter Island this dwarf appears red in color and is the second-largest object in the comet-filled Kuiper belt.

What is Makemake?

500

The densest planet in the solar system it's liquid core of nickel and iron are believed to be the source of it's magnetic field. 

What is Earth?

500

This moon of Saturn is the second-largest moon in the solar system and the only moon with a dense atmosphere. It is believed to have several lakes, rivers, and seas of liquid methane.

What is Titan?

500

A former commander of the international space station (ISS) and the first Canadian to walk in space he became an internet sensation in 2013 when he released a modified rendition of "Space Oddity" by David Bowe filmed on the ISS.

Who is Chris Hadfield?

As of 2020 his rendition of "Space Oddity" has received over 45 million views on youtube.

500

This elongated dwarf spins so quickly it's days last only 4 hours. It is named after the Hawaiian goddess of childbirth.

What is Haumea?