Jean Mascart (Paris, 7 March 1872 — Paris, 28 March 1935)[1] was a French astronomer and mathematician.

[2] Mascart was on the staff of the Paris observatory.

[3] On 17 May 1910, Mascart was at Tenerife to observe Halley's Comet from the southern flank of Pico de Teide.

[3] Notes Citations References