the star that shines in the sky during the day and gives the earth heat and light
sun
a large ball of burning gas in space that we see as a point of light in the sky at night
star
a person whose job involves travelling and working in a spacecraft
astronaut
variation in the earth’s weather and temperature that is caused by the increase of particular gases, especially carbon dioxide
climate change
to leave the ground and begin to fly
take off
the mixture of gases that surrounds the earth
atmosphere
likely to injure or harm somebody, or to damage or destroy something
dangerous
causing great interest
exciting
to travel to or around an area or a country in order to learn about it
explore
the natural world in which people, animals and plants live
environment
a type of hard hat that protects the head
helmet
to find somebody/something that was hidden or that you did not expect to find
discover
a large round object in space that moves around a star (such as the sun) and receives light from it
planet
the sun and all the planets that move around it
solar system
a vehicle that travels in space, carrying people
spaceship
a spacecraft in the shape of a tube that is driven by a stream of gases let out behind it when fuel is burned inside
rocket
