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04/12/2021 – Ephemeris – Human space flight began 60 years ago today

12 Apr 2021, 04:01 UTC
04/12/2021 – Ephemeris – Human space flight began 60 years ago today
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This is Bob Moler with Ephemeris for Monday, April 12th. Today the Sun will be up for 13 hours and 21 minutes, setting at 8:24, and it will rise tomorrow at 7:01. The Moon, 1 day past new, will set at 9:05 this evening.

60 years ago today Yuri Gagarin a Soviet Air Force pilot became the first cosmonaut and first person to orbit the Earth in his Vostok-1 spacecraft. The event has been celebrated around the world since 2001 as Yuri’s Night. Gagarin was strictly a passenger on his flight, but was given a key to override the automated functions of the spacecraft to take over manually if needed. He ejected from the capsule as planned to land by parachute. His flight came three weeks before the United States and NASA launched Alan Shepard on his sub-orbital flight in his Freedom 7 Mercury Capsule on May 5th 1961. It wasn’t until February 20th the next year that John Glenn made three orbits of the Earth in his Friendship 7 Capsule to match Gagarin’s feat.

The astronomical event times given are for the Traverse City/Interlochen area of Michigan. They may be different for your location.

Addendum

Yuri Gagarin in his ...

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