Sun-Earth-Moon

The Sun is a

• moon

• rock

• star

• planet

The Sun appears so big and bright because it is

• a hot, blue star

• closer to Earth

• a red star

• farther from Earth

What is the closest star to Earth?

• VY Canis Majoris

• Sirius

• Moon

• Sun

Stars are different colors and sizes.

• True

• False

Which stars are the coolest?

• red

• orange

• white

• blue

Which stars are the hottest?

• red

• yellow

• white

• blue

The Sun is a _________________-sized star.

• small

• medium

• large

• extra-large

Why is the Sun brighter than other stars we see at night?

• It gives off the most light.

• It is the hottest star.

• It is the biggest star.

• It is the closest star to Earth.

Stars that are far from Earth seem to look

• bigger

• hotter

• smaller

• brighter

A _____________________ is a group of stars that form a picture.

• constellation

• world

• universe

• Polaris