How long does it take the earth to revolve around the sun?
365 days, 6 hours, 9 minutes, or 1 year
How long does it take the earth to rotate around its axis?
24 hours, 1 day
What type of galaxy is this?
spiral
What type of galaxy is this?
elliptical
What type of galaxy is this?
irregular
What is it called when human made objects are floating in space?
space trash, space debris
lumps of rock or iron that were once part of an asteroid that orbit the sun
meteoroid
a large rocky body in space, in orbit around the Sun
asteroid
Icy body that releases gases and orbits the sun
comet
streak of light seen when meteoroid enters the earth's atmosphere
meteor
Theory of how the universe began
The Big Bang Theory
When the moon is between the earth and the sun
solar eclipse
When the light of the sun on the moon is blocked by the earth
lunar eclipse
What phase of the moon is this?
waxing
What phase of the moon is this?
waning
What phase of the moon is this?
full moon
