Stars
Solar System
Sun
Moon
Comet
100
Which star is closest to the Earth
The sun
100
What is the name of the galaxy in which our solar system is located?
The Milky Way
100
What is the sun?
A medium size star.
100
Is the moon smaller than the Earth, the same size as the Earth or larger than the Earth?
Smaller than the Earth
100
What celestial body do comets orbit?
The Sun
200
What is the name of the system in which 2 stars orbit one another?
A binary star
200
How many terrestrial planets are in the solar system?
4
200
Is the sun Solid , liquid or gaseous?
Gaseous
200
Do we always see the same size of the moon or do we always see all the sides from the earth?
The same side of the moon.
200
What is the nucleus of the comet made of ?
Frozen ice, gas and Dust
300
What is the name of the reaction which occurs in the core of the star that makes star hot and luminescent?
Nuclear Fusion
300
Name the Gas giants.
Jupiter Saturn Uranus Neptune
300
During which month is the sun closest to the Earth?
January
300
What shapes are most lunar crater?
Mostly Circular
300
Is the Comet's coma solid, Liquid of gaseous?
gaseous
400
Stars primarily burn what element as fuel?
Hydrogen
400
Where does the asteroid belt lies?
Between Mars and Jupiter
400
Where is the sun's hottest?
The core
400
Does the moon have an atmosphere?
No Atmosphere
400
When is the tail of the comet visible?
When it is near the sun
500
Which planet has the biggest, most easily ring orbiting it?
Saturn
500
Where is the sun's coolest?
The surface
500
Who were the first people to walk on the moon?
Neil Armstrong & Buzz Aldrin
500
Are comets in circular or elliptical orbit?
Elliptical orbits
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