Release Date
2012-01-10
Status
Released
Original Title
Stargazing Challenges
Runtime
29 min
Original Language
EN
Production Countries
United Kingdom
Overview
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.
Newest Popular Oldest