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google doodle 50th anniversary of the first human spaceflight

After yesterday commemorating google Google doodle robert bunsen's 200th birthday and Google Doodle 119th Anniversary Of The First Documented Ice Cream Sundae
Today ladder 12 April 2011 Google Doodle celebrate the 50th anniversary of the first human spaceflight. Doodle is a spacecraft that was launched, and astronauts .. To celebrate the 50th anniversary of the first manned space mission by cosmonaut Yuri Gagarin, who ARISSat-1 satellite ship International Space Station will be in the air using an external antenna station. Transmission will begin on Monday, April 11 at 14:30 UTC and continues until 10:30 UTC on 13 April.

To conserve battery satellite, the transmission will cycle on and off. ARISSat-1 will transmit for 40 to 60 seconds, and then remained silent for 2 minutes.

145.950 MHz FM transmission on alternate between voice ID, the value of telemetry, SSTV image and audio greetings in 15 different languages ​​will.
One of the transmission will include audio of conversations between controllers Gagarin and the land is recorded in historic flight.

google search engine is one of the search engines do not forget the history and always celebrate by giving the logo image in the search box like that in doing this day
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