Watch stargazing challenges on SFlix. 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.
8.71999HD
Chaco Canyon, located in northwest New Mexico, is perhaps the only site in the world constructed in an elaborate pattern that mirrors the yearly...
102007HD
Cave paintings and lunar calendars exist in the caves and remains of prehistoric hunters studied recently. What if Prehistoric Man were clever enough...
7.22024HD
A giant ball of gas and raw energy with a temperature of up to 15 million degrees, the sun is the origin of life on earth and influences an infinite...
7.32022HD
NASA's James Webb Space Telescope, from its conception to completion.
8.52015HD
A brief visualisation of NASA’s historic spacecrafts Mariner, Pioneer, Voyager, and Dawn, exploring the solar system, culminating in the New...
7.52007HD
Archival material from the original NASA film footage – much of it seen for the first time – plus interviews with the surviving...
02022HD
6.22017HD
CERN and the University of California-Santa Barbara are collaborating in the search for the elusive substance that physicists and astronomers believe...
02020HD
02027HD
An intimate and cinematic portrait of astronomer and planetary scientist Carl Sagan.
7.72018HD
Wylie carries a telescope through the streets of Los Angeles to offer passersby a new and closer look at a familiar object: the moon. Because...
102025HD
For over three decades, NASA and an international team of scientists and engineers pushed the limits of technology, innovation, and perseverance to...