universe and the solar system

universe

Totality of all space and time.

Jovian

Outer planets

mercury

Nearest planet to the sun

Kant and Laplace

Nebular theory

nebula

Is a cloud of gases or dust in space

stars

Heavenly bodies with so much heat
pressure inside

constellation

Is an apparent arrangement of stars
named after ancient beings.

galaxy

Big assembly of stars, gas and dust held
together by gravity.

Earth

Our habitat

asteroid

Minor planet