Tag: sun

Five Places Around Maryland to Watch Monday’s Rare Solar Eclipse

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Photo via Wikimedia Commons

As we inch closer to the much-awaited solar eclipse on Monday, Aug. 21, you might want to start considering where you’ll take it all in.

Johns Hopkins Voyages to the Sun

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Sending a spacecraft near the sun poses some problems. Some are obvious (it’s 2500+ degrees up there!); some are less so (“hypervelocity dust particles“). Which is probably why it’s never been done before — until now, at least.

A team of ridiculously smart scientists from the Johns Hopkins Applied Physics Laboratory is working with NASA on the the first-ever Solar Probe Plus, “an extraordinary mission of exploration, discovery and deep understanding.” If all goes according to plan, the craft will get as close to the sun as possible — that is, 4 million miles away — and investigate some of the crucial questions that have bedeviled sun scientists for years:  “Why is the sun’s outer atmosphere so much hotter than the sun’s visible surface, and What accelerates the solar wind that affects Earth and our solar system?”

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