There has been some discussion in the media recently about how we might react if we encountered alien life forms. In this programme, Rob and Alice wonder, if aliens visited Earth, who would be the first person to speak to them?
This week's question:
In what year did man first walk on the moon?
Listen out for the answer in the programme.
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- alien life form
non-human type of life from another planet
- science fiction
type of story based around the imagined impact of science and technology on society
something that is not from our planet
person who is the first point of contact for visitors; often acts as a host to welcome guests
unreal or imagined
moving around in circles, like the earth goes around or orbits the sun
giving a person a job or position of responsibility
agreement to limit expansion or development
objects such as knives, guns or bombs used for attacking