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Factual: Science & Nature

Factual: Science & Nature: Science & Technology

Iconic series exploring space science and the incredible universe all around us.

Look up! Dr Maggie Aderin-Pocock and Professor Chris Lintott present the iconic, inspirational look at cutting-edge space science and the incredible universe all around us.

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Maggie Aderin-Pocock

Chris Lintott

Pete Lawrence

Jonathan Renouf

Tim Usborne

The Sky at Night: It Came From Outer Space

It Came From Outer Space

13/08/2017

BBC Four - The Sky at Night, It Came From Outer Space

Chris Lintott and Maggie Aderin-Pocock investigate space dust.

As shooting stars vaporise in the atmosphere, a small part of some of them falls to earth as dust. Chris Lintott and Maggie Aderin-Pocock investigate.

In August, the most spectacular meteor shower of 2017 coincides with transmission: The Perseids! If it's clear, it'll be a great chance to see scores of bright shooting stars streaking across the night sky. As those shooting stars vaporise in the atmosphere, a small part of some of them will fall to earth as dust. 

This dust will contribute to a total of about 40,000 tonnes of space dust and debris that falls onto our planet every year. In this episode, Chris Lintott and Maggie Aderin-Pocock investigate this mysterious cosmic debris that comes from outer space.

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