What happens when an asteroid crashes into a planet? Geologists investigate the causes of the Reis crater in Germany.

Transcript -- The Nature of Impacts

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 Transcript -- The Nature of Impacts

Sign up to save your podcasts

Transcript -- The Nature of Impacts

Transcript -- The Nature of Impacts

More shows like Planetary science - for iPad/Mac/PC

Bon départ: beginners' French - Audio

Rheumatoid arthritis - a long term condition - for iPod/iPhone

James Joyce’s Dublin - Audio

Croeso: beginners' Welsh - Audio

Cory Doctorow: Computer and Internet Regulation - Audio

Reading Political Philosophy: From Machiavelli to Mill - Audio

Beginners’ Chinese - Audio

Andante: beginners' Italian - Audio

9/11: Attack on the Wires - for iPod/iPhone

The MMR vaccine: public health, private fears - for iBooks