
news report
NASA Will Chase the Aug. 12 Eclipse With a Jet and 86 Balloons
A WB-57 at 50,000 feet will image the solar corona while student teams in Iceland and Spain measure atmospheric changes before, during and after totality.
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news report
A WB-57 at 50,000 feet will image the solar corona while student teams in Iceland and Spain measure atmospheric changes before, during and after totality.

news report
The first retrospective test beat the five-hour window NASA associates with current methods. It involved one eruption, and the analysis is still under journal review.