planets Flashcards
(14 cards)
1
Q
no moons, day=59 earth days
A
Mercury
2
Q
hottest planet,atmosphere can crush a car
A
Venus
3
Q
Blue planet, our home
A
Earth
4
Q
2 moons, red planet
A
Mars
5
Q
day=9 hrs. 56 min. temp=184°F at least 90 moons
A
Jupiter
6
Q
day=10 hrs. 14 min. year=29.5 earth years
A
Saturn
7
Q
day= 17 hrs. 14 min. 13 rings
A
Uranus
8
Q
ice giant, 4.6 billion years old
A
Neptune
9
Q
ball of hot gasses that gives off light
A
star
10
Q
everything that exists throughout space
A
universe
11
Q
star system that contains large groups of stars
A
galaxy
12
Q
round space object that orbits a star
A
planet
13
Q
rocky object that orbits a planet
A
moon
14
Q
orbits a star,bigger than an asteroid, nearly round
A
dwarf planet
