An explosive eruption of waves and particles into space.

True or false. The sun is the largest star in the universe.

A constellation is a group of stars that form a _________.

This star appears to never move in the night sky.

Ursa Major is a constellation that can be seen in the ________ hemisphere.

A sun can also be known as a ________.

Telescopium is a constellation that can be seen in the __________ hemisphere.

Our sun is considered a _________ sized star.

The constellations appear to move through the sky because of THIS happening.

Sun spots are part of the _________, a layer of the sun.