Comets!
What is the comet that appears once every 72-80 years.
Halley's Comet
What type of Nuclear power does the sun use?
Nuclear Fusion
What is the largest discovered asteroid?
Ceres
What planet has the longest day?
Venus
What are constalations?
Stars that appear to form shapes
True or False!
Comet Tails are made of fire.
False
what are stars (Mostly) made of?
Hydrogen and Helium
What are the stages of Meteors?
Meteoroids, Meteors, Meteorites.
Which 2 planets do not have moons?
Mercury and Venus
What is the moon?
A big circular rock rotating earth.
How do comet tails form?
Heat from The Sun.
What Type of star is our sun?
Yellow dwarf star
What are asteroids made of?
Rock and Metal
Which 2 planets are known as Ice Giants?
Uranus and Neptune
Where did the moon come from?
A mars sized planet named Collinding
Where do comets form?
Outer Regions of the solar system.
True or false
The sun is the largest star in existence.
false
What was the first discovered Asteroid?
433 eros
What planet is known for it's tilted axis?
Uranus
A race between Russia and the USA to get to space first. America won.
What are comets (Mostly) made out of?
Ice, Dust, and Frozen Gasses.
How old is the sun?
4.6 billion years old
What are Asteroids?
Small, rocky, objects floating through space.
What are all the planets in order (post 1990)?
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and (Pluto)
What's our galaxy called?
The Milky way