Space vocabulary

groups of stars forming recognisable patterns

an invisible force that pulls objects towards each other

the galaxy containing our solar system

a long journey taken on a ship or spacecraft

a place in the space with such high gravity that pulls in everything, even light

an unidentified flying object

the belief that the Universe started suddenly, then expanded

when the moon looks darker as it passes into the Earth's shadow

a ball made up of ice, rock and gases that moves around in space

he curved path of a celestial object around a star or planet