stars that are the hottest

• red stars

• blue stars

• yellow stars

____________ produce their own light.

• stars

• planets

balls of gas held together by gravity

• stars

• galaxy

• Earth

Tags

NGSS.MS-ESS1-2

stars that are the coolest

• red stars

• blue stars

• yellow stars

the star in the middle of our solar system

• sun

• yellow stars

• dwarf stars

Tags

NGSS.MS-ESS1-1

a scientist who studies the universe beyond earth

• telescope

• astronomer

• galaxy

Planets do not move.

• true

• false

Tags

NGSS.HS-ESS1-4

NGSS.HS-PS2-4

groups of stars that are formed into a pattern in the sky

• galaxy

• constellations

• supergiant stars

Stars are different sizes and colors.

• true

• false

What tool is used to see objects in space more clearly?

• magnifier

• telescope

• space shuttle