Science 1
Science 2
Science 3
Easy Science
Hard Science
100
What is the study of the universe
What is astronomy
100
A telescope that uses curved mirror to gather and focus light
What is reflecting telescope
100
What is a constellations
What is are sections of the sky that contain recognizable star patterns
100
What is the Ptolemaic theory
What is the Earth is the center of the universe
100
Which radiation has the shortest wavelength
What is gamma rays
200
What is a month
What is the moon to orbit around the earth
200
What type of radiation does the Chandra X-ray Observatory detect
What is X-Rays
200
How many constellations are there
What is 88
200
Why are telescopes built on mountaintops
What is because the air is thinner at higher elevations and they have less air pollution
200
What is the most common type of telescope
What is optical telescopes
300
Who was the first early astronomer to use a telescope
Who is Galileo
300
In order name the entire electromagnetic spectrum
What is radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, gamma rays
300
What is the name of the North star
What is Polaris
300
Where are the Keck telescopes located
What is Hawaii
300
The angle between an object in the sky and the horizon
What is the altitude
400
Who was the early astronomer that used a mural quadrant
Who is Tycho Brahe
400
Without using an optical telescope how many stars can you see in the night sky
What is 3000 stars
400
The point in the sky directly above an observer no Earth
What is zenith
400
One lens in the optical telescope is
What is objective lens
400
Stars seen year round
What is circumpolar stars
500
Who stated that all the planets have elliptical orbits around the sun
Who is Johannes Kepler
500
How far across is the mirror in the Hubble Space telescope
What is 2.4 meters across
500
What is the equivalent to 1 light year
What is 9.46 trillion kilometers
500
What is the nearest star to Earth besides the sun
What is Proxima Cenauri
500
How far away can we see into space
What is 10 billion light-years
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