Planets
How many moons does Neptune have?
13
What does AU stand for?
Astronomical Unit
A black holes theoretical oppisite is know as a what?
White Hole
What does the moons shape resemble?
A lemon
What is the third planet from the sun?
Earth
How many orbits has neptune completed around the sun since its discovery?
One
What does ISS stand for?
International space station
What are shooting stars?
Fast moving meteors
Who was the first person to step foot on the moon?
Neil Armstrong
How much of our universe has been explored so far? (in percentages)
Only 5%
Which four planets are known as gas giants in our solar system?
Jupiter, Saturn, Uranus, Neptune
What is a light-year?
The distance covered by light in a single year
What is the name of our blue dwarf planet?
Pluto
What does the sun and moon's gravitational pull cause?
tides
What was the first animal in space?
A dog
Which planets days are twice as long as a year?
Mercury
What is a supernova?
A supernova is an explosion in a brilliant burst of lights that happen once a star has reached the endof its lifespan.
What is the center of a comet called?
A nucleus
How did the moon appear? (how was it made)
The moon was made from an explosive collision with Earth's surface
What are the 5 colors can the stars be?
White, blue, yellow, orange, and red
What is the 8th planet from the Sun that's made of mostly hyrdrogen, helium, and methane gas.
Neptune
What does NASA stand for
National Aeronautics and Space Administration
What are the three main types of galaxies?
Irregular, elliptical, and spiral
How many moon phases are there?
Eight The eight lunar phases are, in order: new moon, waxing crescent, first quarter, waxing gibbous, full moon, waning gibbous, third quarter and waning crescent.
What is the name of the biggest planet in our solar system?
Jupiter