Astronomy (Third Grade)

science that studies universe and space

• astronomy

• physics

• astrology

• geology

6th planet from the sun, known for its beautiful rings

• Moon

• Neptune

• Jupiter

• Saturn

3rd planet, only planet that supports life

• Mercury

• Venus

• Earth

• Mars

4th planet, known as the red planet, has the biggest volcano of the solar system

• Mars

• Jupiter

• Earth

• Mercury

first man to walk on the moon

• Neil Armstrong

• John Glenn

• Galileo Galilei

• Yuri Gagarin

The name of our galaxy

• Milky Way

• Mercury

• Earth

• Galaxy

closest natural space object that orbits a planet

• moon

• sun

• venus

• mars

the region of the solar system between the orbits of Mars and Jupiter, where many asteroids are found

• asteroid belt

• sun

• jupiter

• solar system

8th and last planet, coldest

• Jupiter

• Neptune

• Uranus

• Jupiter

Jupiter, Saturn, Uranus, Neptune

• Inner or terrestrial planets

• Outer or Jovian (Gas) Planets

• Milky way