Perhaps its greatest moment came in 1979 when it was the first telescope to observe a gravitational lens, an effect where a "massive" object bends electromagnetic radiation such as light around it.
BBC: Aye to the telescope
Appliance usage may be a main effect variable in epidemiologic studies of health impacts of electromagnetic fields.
FORBES: The Truth About Risks, Benefits of the Smart Grid
As those rays interact with the upper atmosphere, the effect would be to create an immense burst of electromagnetic energy.
CENTERFORSECURITYPOLICY: EMP and you
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