Back to Earth 1

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Stargazing LIVE, Series 3 Episode 2 of 6

Duration: 30 minutes

Brian, Dara and their guests return for an extra half hour of chat, debate and audience participation celebrating all things astronomical.

  • Replay Web Chat

    Replay Tuesday's chat for facts, photos and your questions answered by experts.

  • Explore Mars!

    Your help is needed to explore Mars like never before for the latest Zooniverse project.

  • Follow @BBCStargazing

    K-9 and Matt Irvine
    News, event details and behind-the-scene photos from the Stargazing LIVE production team. 

    Follow @BBCStargazing on Twitter
  • Why is Mars so hostile?

    Earth and Mars size comparison
    Like Earth it's a rocky planet with polar ice caps and seasons, so why does the Red Planet seem so lifeless?
  • Things To Do: Stargazing

    BBC Things To Do - Stargazing Live

    BBC Things To Do is a website which helps you find events in the UK for people of all ages. The events are all run by the BBC and trusted partners.


Brian Cox
Dara O Briain
Series Editor
Alan Holland
Executive Producer
Helen Thomas


Stargazing on BBC Playlister


'Music to Watch Stars By' from BBC Playlister, with music from Sigur Ros, Bjork and more

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