Solar System/Planets
The sun makes up what % mass of our solar system?
a) 79.8 b) 89.8 c) 99.8 d) 100%
c) 99.8%
Which is a larger number
a) Grains of sand on all of earth's beaches
b) Stars in universe
b) stars in universe
What is the Sun (star) made of?
Hydrogen and Helium gasses
The moon orbits the
Earth
Which country has the largest population in the world (as of 2025)?
India
What is the hottest planet in the solar system?
Venus
How long does it take for light to reach us from the Sun?
a) 8 minutes
b) 8 seconds
c) 8 hours
a) 8 minutes
Blue
What year did humans land on the moon
a) 1968
b) 1969
c) 1967
d) 1966
1969
Q: What is the value of π (pi) to two decimal places?
3.14
How old is the solar system?
a) 4.6 billion years old b) 3.6 c) 2.6 d) 1.6
a) 4.6 billion years old
The Milky Way galaxy is on a collision course with the __________ galaxy in 4 and a half billion years time
a) Titan
b) Archimedes
c) Andromeda
d) Haley's Galaxy
c) Andromeda
a) UV Ruby
b) UY Scuti
c) UZ Evie
d) UJ James
b) UY Scuti
No
Who wrote Romeo and Juliet?
William Shakespeare
Which planet was removed as a planet this century
The Universe is expanding or getting smaller?
Expanding
Light year
Do we see both sides of the moon or one?
One side of the moon all the time
Q: What is the chemical symbol for gold?
A) Au
B) Ag
C) Go
D) Gd
A) Au
Which planet has the "pretty rings"
Saturn
The universe is about ________ years old.
a) 13.8 million years old.
b) 13.8 billion years old.
c) 14.8 million years old.
d) 14.8 billion years old.
b) 13.8 billion years old.
a) Protostar
b) Nebula
c) Black hole
d) Supernova
a) Protostar
The Apollo mission that landed on the moon the first time was what? e.g. Apollo ___
11
The Big Bang is said to have created the elements from the explosion (true or false)
True