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The ultimate eclipse chase: A Concorde raced against the Moon's shadow

Fitted with telescopes, the plane did our longest imaging of the Sun's corona.

The ultimate eclipse chase: A Concorde raced against the Moon's shadow

The National Air and Space Museum of France, accessible via the tarmac of Paris-Le Bourget airport, is a haven for aviation aficionados. This museum, housing a multitude of civil and military aircraft from various eras, holds a special place for science enthusiasts - the legendary Concorde F-WTSS 001 prototype. The thrill of observing this aircraft lies in the subtle detail of a map painted on its nose, tracing the path of a total solar eclipse that occurred in June 1973 across Africa.

This map exists on the Concorde 001 prototype due to an extraordinary feat performed by a team of eight scientists. They shattered the world record by observing the solar eclipse for a remarkable 74 minutes, a feat accomplished by flying the aircraft at a speed surpassing twice the speed of sound. To provide perspective, the longest duration of totality on the ground during such an eclipse is approximately 7.5 minutes, a figure observed in equatorial regions.

However, the upcoming solar eclipse on August 12, visible in parts of Europe, will exhibit a maximum duration of totality significantly shorter, clocking in at over two minutes.

Written by urgent.news from Ars Technica's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.

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