Constellations and Galaxies

Front

Tightly packed gases forming beautiful pictures and colors

Back

Nebulae

Front

Galaxy name

Back

Milky Way

Front

Star's explosion

Back

Nova

Front

Large group of planets and stars

Back

Galaxy

Front

Stellar object acting as a vacuum

Back

Black hole

Front

Chunk of ice from Pluto, forms a tail near the sun

Back

Comet

Front

First day of Autumn or Spring; equal daylight and night

Back

Equinox

Front

Longest day or night of the year

Back

Solstice

Front

Meteoroid in atmosphere; "shooting stars"

Back

Meteor

Front

Huge rocky/metallic objects between Mars and Jupiter

Back

Asteroid