Is 177.90 days as long as The First spacewalk?
It's about 20,000 times as long as The First spacewalk
The length of The First spacewalk is about 0.0083 days.
(1965) (Alexi Lenovo, a.k.a. Алексе́й Архи́пович Лео́нов)
On March 18th, 1965, during the Voskhod 2 Soviet space mission, cosmonaut Alexey Arkhipovich Leonov conducted the first human spacewalk, which lasted 0.0083 days. The total mission length was 1.10 days.
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