Stargazing Challenges (2012)
Blue Peter presenters Helen Skelton and Barney Harwood want to learn more about the solar system so they challenge scientists Helen Czerski and Jem Stansfield to find out more. They look at how to make telescopes and rockets, and use a toilet roll to measure the distances between planets.
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Cast
Helen Skelton
as Herself - Presenter
Helen’s career started when she became one of the youngest breakfast presenters on BBC Radio Network at the age of 22, going on to present Newsround for CBBC.
One of Helen’s longest standing roles wa...
Barney Harwood
as Himself - Presenter
Helen Czerski
as Herself
Helen Czerski is a physicist, oceanographer and television presenter. She is currently a Research Fellow in the department of mechanical engineering at University College London. She was previously at...