TEKNIK ELEKTRONIKA

Astronauts on the space shuttle can see a sunrise numerous times a day, making the daily wake-up call from mission control all the more important. This image shows the sun lighting up Earth's atmosphere as seen in August 2005 from the shuttle Discovery (looking back past the cargo bay and tail assembly) on mission STS-114.
(Credit:NASA)
As NASA's space shuttle era draws to a close, the space program is inviting online fans to partake in one of its traditions: voting for the "Wakeup Song" traditionally played for astronauts to roust them in the mornings, which have in the past been chosen by family and friends of the shuttle crews.
"Space shuttle crews really enjoy the morning wake-up music," shuttle commander Mark Kelly said in a NASA announcement from last Friday. "While we don't have the best quality speaker in the space shuttle, it will be interesting to hear what the public comes up with. We are looking forward to it."

View the Original article