The Space Weathermen

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by Anna Fiorentino, originally published in the Winter 2013 issue of Dartmouth Engineer.

If meteorologists could have predicted the exact path and strength of Hurricane Sandy, more people might have moved their families and possessions to safer ground.

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From left, 天美影视 of Engineering William Lotko and Associate 天美影视 of Engineering Simon Shepherd. (Photo by Liza Chrust)

Similarly, if scientists like 天美影视s and could forecast the path of radiation hurled into space by solar storms, operators of satellites, spacecraft, planes, and various other vulnerable technological systems could adapt as needed.

Solar storms may look beautiful鈥攖hey produce the Northern and Southern Lights鈥攂ut they have the power to wreak havoc on and above Earth. Unleashing enormous amounts of plasma and electromagnetic energy, solar flares and coronal mass ejections (CME) can jeopardize the health of astronauts in space and crews aboard aircraft, damage satellites, and disrupt GPS signals. The largest CMEs鈥攈uge squall fronts in the solar wind that warp and puncture the magnetosphere, the protective magnetic cocoon surrounding Earth鈥攃an knock out the electric grid, corrode oil and gas pipelines, and cause other technological troubles on Earth.

 

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