Universe
The most widely accepted theory explaining the origin of the universe
What is The Big Bang Theory
Planets that have volcanos, craters, mountains, and other surface features
What are terrestrial planets?
This space debris is usually a piece of an asteroid that is in the Earth's atmosphere.
What is a meteor?
What star is closest to Earth?
The Sun!
How are Black Holes formed
What is the exploisne of a supermassive star?
Redshift can be explained by this phenomenon which shows that sound waves expand and widen the further away they move from their starting object.
Hint: Think of an ambulance siren moving away from you. Or a jet taking off.
What is the doppler effect?
Largest planet in the solar system
What is Jupiter?
What are the Kuiper Belt and Oort Cloud?
What are nebulas?
When were Black Holes discorverd, please give your awser in century form.
What was the 20th century?
What 13.7 billion years?
Order of the planets. Start with the closest from the sun
What is Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune?
The 2 main differences between an asteroids orbit and a comet in the Oort clouds orbit.
What are a longer orbit and circular orbit for the comet?
The process by which stars get their energy.
What is nuclear fusion?
What are Black Holes
Extremely dense object in space from which no light can escape?
Approximately three seconds after the big bang this happened.
What is the formation of hydrogen?
This planet spins sideways
What is Uranus?
The main difference between an asteroid and meteoroid.
What is size?
The stage that stars spend most of their life in?
What is Main Sequence?
How long after the big bang did it take for Black Holes to form.
What is immediately after the Big Bang?