Planets
This is a huge ball of burning gases that produces light and heat
What is sun or star
This is the actual brightness of a star
What is luminosity
The science term for a shooting star
What is a meteor
This planet is farthest from the Sun
What is Neptune
This is what stars go though
What is a life cycle
Our solar system has this many planets
What is 8
The place where absolutely everything exists
What is the universe
The Earth does this around the sun
What is revolve
This is the category of star that the sun is
What is main sequence
Any naturally occurring object in space
What is celestial body
The shape of an ellipse that has an eccentricity of zero.
What is a circle
The path of a planet's revolution
What is orbit
This is the color of the hottest stars
What is blue
Has gravity so strong light can't escape
What is a black hole
The spin of the Earth on its axis
What is rotation
This planet has rings like Saturn and is the 7th planet from the sun
What is Uranus
Stars that have high temperate and low luminosity
What are white dwarfs
The length of time that the sun will live for
What is 10 billion years
The band of rocks orbiting the sun between Mars and Jupiter
What is the asteroid belt
Ice, dust, rock, and gas that can have a tail
What is a comet