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1 3 4 A C D E G H I J L M N O P R S T U V W
The ability of electrical equipment and systems to function acceptably in their electromagnetic environment, by limiting unintentional electromagnetic energy.
The Sun continuously emits radiation. Energy escapes from the Sun at the speed of light in the form of a wave. There are several types of radiation.
The ExoMars mission is in a Mars orbit since 2016. Scientific goals include questions about methane and trace gases in the atmosphere.