Planets
What is the only planet with lifeforms?
Earth
What is the closest star?
The Sun.
What wiped out the dinosaurs?
A meteor.
What Galaxy do we live in?
The Milky way
What do Black Holes do?
They suck up everything.
What are all the rock planets in order?
Mercury, Venus, Earth, and Mars
Can a star turn into a planet?
Yes, they can.
How are comets formed?
They are leftovers from our solar system.
What is the closest galaxy?
The Andromeda galaxy.
How many layers does a Black hole have?
It has 3 layers.
What are all the gas planets in order?
Jupiter, Saturn, Uranus, and Neptune.
What happens a star shrink?
Yes, and it will get more life.
What are Asteroids made of?
Clay and silicate rocks.
How are galaxies connected?
They are connected by black holes.
What do black holes hold?
They hold Galaxies.
What year was Pluto re-classified as a planet?
2006
Is a star a nuclear bomb?
Yes, it's a nuke.
What are comets made out of?
Dust, rock, and ice.
What is between galaxies?
A gas called intergalactic medium.
How long does a black hole to form?
It could take a million years or more.
What are the planets named after?
Greek and Roman Gods
What happens when a Super Nova explodes?
It causes black holes.
How many meteorites land on earth a year?
17,000
In 5 billion years what galaxy will the Milky way collide with?
The Andromeda galaxy.
Does light orbit a black hole?
Yes, it can orbit a black hole.