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Test your knowledge about the galaxy, planets, and cosmic events.
1
48 random squares
Which planet is the heavyweight champion of our solar system, packing the most punch?
Jupiter
Earth
Neptune
Saturn
66% got this right
Jupiter is the largest planet in our solar system.
2
Iris reveal
Which galaxy is our Milky Way’s next-door neighbor, always borrowing sugar?
Andromeda Galaxy
Sombrero Galaxy
Triangulum Galaxy
Whirlpool Galaxy
63% got this right
The Andromeda Galaxy is the closest spiral galaxy to the Milky Way.
3
What do you call a star that suddenly goes out with a bang, like a cosmic firework?
Supernova
Nebula
Pulsar
Quasar
56% got this right
A supernova is a powerful and luminous explosion of a star.
4
Which planet is blushing all the time, earning it the nickname 'Red Planet'?
Mars
Mercury
Uranus
Venus
78% got this right
Mars is known for its reddish appearance due to iron oxide on its surface.
5
What was the name of the first artificial satellite that made Earth feel like it was being watched?
Sputnik 1
Apollo 11
Hubble Space Telescope
Voyager 1
33% got this right
Sputnik 1 was launched by the Soviet Union in 1957.
6
Blur reveal
What is the most common element in the universe, making it the ultimate cosmic trendsetter?
Hydrogen
Carbon
Helium
Oxygen
36% got this right
Hydrogen makes up about 75% of the universe's elemental mass.
7
Zoom reveal
How long does it take for light from the Sun to reach Earth, just enough time to make a quick snack?
5 —
8
— 11
minutes
58% got this right
Light from the Sun takes approximately 8 minutes to reach Earth.
8
What is the name of the galaxy we call home, where all our cosmic parties happen?
Milky Way Galaxy
Andromeda Galaxy
Black Eye Galaxy
Whirlpool Galaxy
78% got this right
The Milky Way Galaxy is a barred spiral galaxy that contains our Solar System.
9
Who was the first human to take a giant leap into outer space, making history and probably a lot of space selfies?
Yuri Gagarin
Alan Shepard
Buzz Aldrin
Neil Armstrong
14% got this right
Yuri Gagarin was the first human to journey into outer space in 1961.
10
Which planet has the most moons, making it the ultimate lunar landlord?
Saturn
Earth
Mars
Saturn
70% got this right
Saturn has 82 known moons, the most of any planet in our solar system.
11
Which planet is known for its beautiful rings?
Saturn
Jupiter
Neptune
Uranus
63% got this right
Saturn's rings are made of ice and rock particles.
12
48 sequential squares
Which planet is closest to the Sun?
Mercury
Earth
Mars
Venus
72% got this right
Mercury is the smallest and innermost planet in the Solar System.
