A group of stars that form a pattern in the sky

huge balls of gas made up mostly of hydrogen and helium

a group of similar stars, close together

a belt of space around the earth where twelve well known groups of constellations are

an ancient story usually about goals, heroes, and events that a group believed to be real

huge collection of dust, gas, and billions of stars that move together through the universe

Tags

NGSS.MS-ESS1-2

half of a sphere is called

an imaginary sphere astronomers use to map out constellations

constellations that are always seen in the sky

constellations that are only seen for part of the year