The Planet in our Solar System with the second largest rings?
What is Neptune
100
The percent of planets with earth-like qualities.
What is 22%
100
Some scientists have suggested that life might have come on ______ from other star systems.
What is comets.
100
This alien might resemble a giraffe with its tall, spindly bodies.
What is Low-G life
100
The geographical land point on earth we know less about than the face of the moon?
What is the bottom of the ocean?
200
The name of the last rover to reach mars' surface.
What is curiosity?
200
A galaxy composed of only several billion stars.
What is a dwarf galaxy
200
approximately how long ago do scientists think the earth was formed.
What is 4.6 billion years ago
200
Life may exist under the crust of this moon.
What is Europa.
200
Number of Earths that could fit in Jupitors red eye.
What is 24 earths.
300
Scientists believe that our solar system was created from ______ and ______
What is gas and dust.
300
What fraction represents the amount of stars simalar to our sun.
What is 1 out of 5.
300
_________ regularly gets blasted off Mars by cosmic impacts
What is meteorites.
300
Scientists with a part of project _____ use radio telescopes to search for signals from alians civilizations.
(Clue: this particular project is inspired from a mythical bird)
What is Project Phoenix?
300
how many years ago did astroids pelt the earth.
What is 4 billion years.
400
This planet is surounded by sulfuric acid clouds.
What is Venus.
400
What are the five colours of stars.
What is blue, white, yellow, orange and red.
400
The most famous theory on how the universe began.
What is the big bang theory.
400
One theary why "aliens" would come to the earth
What is slavery
400
The early dinosaurs evolved to rule Earth for this ______years.
What is 160 million years.
500
This collided with Saturn to create Saturns rings.
What is an asteroid.
500
What creates a black hole?
What is a collapsed out star.
500
The leading guess of how life began on earth, involving life being carried from elsewhere in space.
What is panspermia
500
Name of the astronomer who looked at mars and thought aliens existed due to the appearance of canals.