Plant Pathogens Observed From Orbit
25 June 2012
Presented by Ben Valsler, Carolin Crawford, Dominic Ford.
What can farmers learn from physicists? This month in Naked Astronomy we'll find out how satellite imaging can help to understand and control crop diseases, as well as how precisely timed pulsars point to gravitational waves. Plus, a roundup of space science news and the answers to your astronomy and cosmology questions.
In this episode
Studying Crop Diseases from Space
with Dr Hugh Mortimer, Rutherford Appleton Laboratories
Exoplanets Around Low Metallicity Stars
If the Earth stopped spinning, would things get heavier?
How do galaxies collide in an expanding universe?
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