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New experiment to investigate the effect of galactic cosmic rays on clouds and climate

10-23-2006 · EurekAlert!

A novel experiment, known as CLOUD (Cosmics Leaving OUtdoor Droplets), begins taking its first data today with a prototype detector in a particle beam at CERN , the world's largest laboratory for particle physics. The goal of the experiment is to investigate the possible influence of galactic cosmic rays on Earth's clouds and climate. This represents the first time a high energy physics accelerator has been used for atmospheric and climate science.

Keywords: experiment, investigate, effect, galactic, cosmic, rays, clouds, climate, ray, cloud

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