Planets
How many planets are in our Solar System?
Eight
What is the name of the galaxy Earth is located in?
Milky Way
Is the Sun a star?
yes
How many moons does Earth have?
One
What is the second planet from the Sun?
Venus
What planet in the Solar System only has one moon?
Earth
What is a Galaxy?
A group of stars held together by gravity.
What color is the hottest star?
Blueish white
How many moons does Jupiter have?
67
Stars that are nearing the end of their life and were once re giants are called____?
White Dwarfs
What two planets that have NO moons?
Mercury and Venus
How many light years is the sun from the Milky Way's center?
26,000 Light Years.
A ____ is a star with more than 100 times the mass of the sun?
Super Giant
How many moons does Mars have?
two
Super Giants are _____?
Relatively cool in temperature.
Venus, Earth, and Mars
What are the three different types of Galaxies?
Elliptical, Spiral, and Irregular.
Giant stars have a diameter of?
10 to 100 times greater than the Sun.
How man moons does Saturn have?
62
What planet has the shortest year?
Mercury
What planet was named the "God of war" because of its color?
Mars
Where does the word Galaxy derive from?
Greek
Stars that change in brightness as they expand and contract are called?
Pulsating stars
How many moons does Uranus have?
27
The Sun is about ____% hydrogen?
69%