Portrait of Lord Melvyn Bragg, host of In Our Time

Monica Grady

Professor of Planetary and Space Sciences at the Open University

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9 episodes

Appears in multiple episodes with: Carolin Crawford

Covers topics in categories such as:

  1. William and Caroline Herschel

    Melvyn Bragg and guests discuss the pioneering brother and sister who, between them, discovered Uranus, comets, double stars and infrared light at the end of the 18th century.

    11 November 2021

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    Also featuring: Carolin Crawford, Jim Bennett

     
  2. The Kuiper belt

    Melvyn Bragg and guests discuss the Kuiper Belt region, home to Pluto and countless remnants from the beginnings of our solar system.

    2 March 2017

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    Also featuring: Carolin Crawford, Stephen Lowry

     
  3. Extremophiles

    Melvyn Bragg and guests discuss extremophiles, the organisms thriving in very harsh conditions on Earth and providing clues to life forms on other planets.

    25 June 2015

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    Also featuring: Ian Crawford, Nick Lane

     
  4. Comets

    Melvyn Bragg and his guests discuss comets, the 'dirty snowballs' of the solar system which orbit the sun.

    17 January 2013

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    Also featuring: Paul Murdin, Don Pollacco

     
  5. The Physics of Time

    Melvyn Bragg and guests discuss the physics of time - what is it and does it even exist?

    18 December 2008

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    Also featuring: Jim Al-Khalili, Ian Stewart

     
  6. Mars

    Melvyn Bragg and guests discuss the planet Mars. Named after the Roman god of war, Mars has been a source of continual fascination.

    11 January 2007

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    Also featuring: John Zarnecki, Colin Pillinger

     
  7. Carbon

    Melvyn Bragg and guests discuss Carbon, the vital component of all living things

    15 June 2006

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    Also featuring: Harry Kroto, Ken Teo

     
  8. Asteroids

    Melvyn Bragg discusses asteroids, once regarded as “the vermin of the solar system” but now viewed as key to our understanding of the beginning of time.

    3 November 2005

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    Also featuring: Carolin Crawford, John Zarnecki

     
  9. The Second Law of Thermodynamics

    Melvyn Bragg discusses the Second Law of Thermodynamics from steam and boiling an egg to the Big Bang.

    16 December 2004

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    Also featuring: John Gribbin, Peter Atkins