Planetary science

Our planet is at the centre of a cosmic shooting gallery. This album examines the evidence for and effect of asteroid impacts and meteor explosions on Earth. The 6 video tracks assess the environmental effects caused by bolides of different sizes and trajectories. How do scientists detect that a crater on Earth is the result of an asteroid impact? Ian Gilmour visits an unusual circular feature at Nordingen in Southern Germany and Peter Schultz describes the oblique impact at Rio Quarto in Argentina. When comets collide with planets, the consequences can be catastrophic. What kind of impact could cause mass extinction on earth?

This material forms part of The Open University course S283 Planetary science and the search for life.

Education

Our planet is at the centre of a cosmic shooting gallery. This album examines the evidence for and effect of asteroid impacts and meteor explosions on Earth. The 6 video tracks assess the environmental effects caused by bolides of different sizes and trajectories. How do scientists detect that a crater on Earth is the result of an asteroid impact? Ian Gilmour visits an unusual circular feature at Nordingen in Southern Germany and Peter Schultz describes the oblique impact at Rio Quarto in Argentina. When comets collide with planets, the consequences can be catastrophic. What kind of impact could cause mass extinction on earth? This material forms part of The Open University course S283 Planetary science and the search for life.

Share Planetary science

Sign up to save your podcasts

Planetary science

Planetary science

More shows like Planetary science - for iPod/iPhone

Bon départ: beginners' French - Audio

Charles Dickens: Celebrity Author - Audio

David Hume: 18th Century Philosopher - Audio

Writing Poetry - Audio

Reading Political Philosophy: From Machiavelli to Mill - Audio

Space, Time and Consciousness - for iPod/iPhone

Predicting Volcanoes - for iPod/iPhone

Andante: beginners' Italian - Audio

Bon départ: beginners’ French second edition - for iPod/iPhone

The Galapagos - for iPod/iPhone