Planets
How many planets are there in our solar system?
8
What are the shapes made by stars called?
Constellations
What galaxy are we in?
Milky Way
What is a blackhole?
a collapsed star
Who goes into outer space?
Astronauts
What is the order of our planets?
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
Is the sun a small or big star?
Small
What is at the center of most galaxies?
Blackhole
Can light escape a black hole?
No
Name 3 phases of the moon
New Moon, First Quarter, Full Moon, Last Quarter Waxing Crescent, Waxing Gibbous, Waning Gibbous, and Waning Crescent
Which planet is the smallest?
Mercury
What stage is our Sun in?
Main Sequence/Stable Star
Name two types of galaxies
Elliptical, Spiral, Irregular
How small can a blackhole be?
As small as an atom!
How does the moon trim his beard?
HEclipse it!
How many moons does Saturn have?
83
Name two things a star turns into at the end of its life
Blackhole, White Dwarf
What is the closest galaxy to us?
Andromeda
How do blackholes grow?
They pull in materials from outer space with gravity!
What is the soil on the moon called?
lunar regolith
Which planets are rock (4), which are gas (2), and which are ice (2)?
Rock: Mercury, Venus, Earth, Mars
Gas: Jupiter, Saturn
Ice: Uranus, Neptune
How do all stars start their life?
Stellar Nebula
What is a spherical collection of stars all held together by gravity?
Globular Cluster
What are the three types of blackholes?
Primordial, Stellar and Supermassive
What is the biggest constellation in the sky?
Hydra