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.
The Captains
2011
6.4/10
Interstellar: Nolan's Odyssey
2014
7.8/10
National Geographic: Journey to the Edge of the Universe
2008
7.7/10
Elstree 1976
2015
6.2/10
Unknown: Cosmic Time Machine
2023
7.4/10
The Mars Generation
2017
6.5/10
Above Majestic
2018
7.4/10
Downloaded
2013
6.5/10
I Am Heath Ledger
2017
7.4/10
Love, Marilyn
2013
6.6/10
28 Up
1984
7.5/10
The Class of ‘92
2013
7.1/10
Marvel Studios Assembled: The Making of Hawkeye
2022
7.1/10
The Secret
2006
6.6/10
Let It Be
1970
7.6/10
Good Night Oppy
2022
7.5/10
Directed by John Ford
1971
7.0/10
Mission Control: The Unsung Heroes of Apollo
2017
7.3/10
Star Wars: The Legacy Revealed
2007
7.2/10
Empire of Dreams: The Story of the Star Wars Trilogy
2004
7.8/10
Black Hole Hunters
2019
6.8/10
