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|subject=Science | |subject=Science | ||
|resourcenumber=SC0024 | |resourcenumber=SC0024 | ||
|age= | |age= KS4, Secondary | ||
|content=This presentation looks at claims of alien encounters and at arguments on whether humanity is alone. It concludes with a probabilistic argument based on the Fermi paradox. This is lesson 6 of a series of 6 entitled [[Astronomy Master Class]]. | |content=This presentation looks at claims of alien encounters and at arguments on whether humanity is alone. It concludes with a probabilistic argument based on the Fermi paradox. This is lesson 6 of a series of 6 entitled [[Astronomy Master Class]]. | ||
|strategy= | |strategy= | ||