Space Recap

How long does it take for the Earth to orbit the Sun?

• 24 hours

• 29 days

• 360 days

• 365.25 days

Saturn is the sixth planet from the sun.

• True

• False

How many planets are there in the solar system ?

• 11

• 9

• 8

• 10

State the planets in order starting with the one closest to the sun

• Mercury, Venus, Earth, Saturn, Uranus, Neptune,Mars, Jupiter
• Jupiter, Saturn, Uranus, Neptune, Mercury, Venus, Earth, Mars
• Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
• Earth, Jupiter, Mars, Mercury, Neptuune Saturn, Uranus, Venus

Define Lightyear

• The distance light travels in a year
• The distance between the Sun and the Earth
• The distance from here to the next galaxy

Place in order of size Galaxy, Moon, Universe, Star, planet

• Planet, Moon, Star, Galaxy, Universe
• Universe, Star, Planet, Moon, Galaxy
• Moon, Planet, Star, Galaxy, Universe

What is the milky way?

• One of many galaxies in the universe.
• A constellation.
• The only galaxy in the universe.
• A planet in our galaxy.

Is the sun a star or a planet?

• Planet

• A star

What is the correct order from largest to smallest?

• galaxy, universe, planet, sun
• planet, sun, galaxy, universe
• universe, galaxy, sun, planet
• sun, galaxy, universe, planet

Select a possibility of what will happen to the universe in the future.

• The universe will be destroyed by aliens.

• The universe may expand forever, therefore galaxies will continue to get further away from each other.

• The universe will explode.

• We don't have any hypothesis.