![](/sites/default/files/styles/full_width_1440/public/hubble_13.jpg?itok=UarLsFKC)
Essential Information
Location |
Royal Observatory
|
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Key Stage | Key Stage 3 |
School Subject | Astronomy, Maths, Science |
Resource Type | Classroom activity |
A classroom activity where students use distance, speed and time and light-years to calculate the time of travel to exoplanets. This accompanies the video 'Are there aliens?'