Could we see into the past? - Question of the Week, from ...

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Listener David got in touch to ask about whether mirrors in space could show us what Earth was like a million years ago. Graihagh Jackson asked Cambridge's Anna Hourihane to explain how this might work... Like this podcast? Please help us by supporting the Naked Scientists

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Frequently Asked Questions

How long is this episode of Question of the Week, from the Naked Scientists?

This episode is 3 minutes long.

When was this Question of the Week, from the Naked Scientists episode published?

This episode was published on February 20, 2017.

What is this episode about?

Listener David got in touch to ask about whether mirrors in space could show us what Earth was like a million years ago. Graihagh Jackson asked Cambridge's Anna Hourihane to explain how this might work... Like this podcast? Please help us by...

Can I download this Question of the Week, from the Naked Scientists episode?

Yes, you can download this episode by clicking the download button on the episode player, or subscribe to the podcast in your preferred podcast app for automatic downloads.