WorksheetsLife, The Universe & Everything
Total questions: 8
Worksheet time: 80secs
Name
Class
Date
1.
A/An ____________ is made up of all the planets, moons, comets, and asteroids that orbit the star.
a)
nebula
b)
solar system
c)
galaxy
2.
There are between _____________ stars in the Milky Way Galaxy,
a)
100 - 300 thouand
b)
100 - 300 million
c)
100 - 300 billion
3.
The nearest galaxy to the Milky Way is the ___________ galaxy.
a)
Andromeda
b)
Sombrero
c)
Bode's
4.
It would take light traveling at 300,000 km/s about ____________ to reach it!!
a)
2.7 months
b)
2.7 years
c)
2.7 million years
5.
There are approximately 200 billion gallaxies in the __________.
a)
Horse Head Nebula
b)
universe
c)
all parallel universes
6.
What is this equation called?
N = R* • fp • ne • fl • fi • fc • L
N = R* • fp • ne • fl • fi • fc • L
a)
The Drake Equation
b)
The Einstein Equation
c)
The Hawkings Equation
7.
What is the equation (N = R* • fp • ne • fl • fi • fc • L) designed to do?
a)
calculate the odds of successful interstellar travel
b)
calculate the odds of intelligent alien life
c)
calculate the odds of H2O on other planets
8.
The Drake Equation is named after __________.
a)
Dr. Frank Drake
b)
Sir Francis Drake
c)
Newman E. Drake
100 %
