all of space and everything in it
system of dust, gas and millions of stars held together by gravity
the study of Sun, Moon, stars, and other objects in space
a system of planets, their moons and other objects that revolve around the Sun
a large hole shaped like a bowl in the surface of Earth, another planet, a moon, or other object in space
a vehicle that carries cameras and other tools for studying distant objects in space
something that orbits a planet
Mercury, Venus, Earth, Mars
Jupiter, Saturn, Uranus, Neptune
the force that helps keep the planets arranged in orbits
The sun is an ________, _______ star.
closest planet to the sun, little bigger than Earth's moon, covered with craters
Earth's __________ makes life possible
My Very Educated Mother Just Served Us Noodles.
Name the sentence to help you remember the order of the planets.
List the planets in order from the Sun.
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune