The Watchman On The Wall

The Watchman On The Wall
Eph 6:12 For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places. Verse 13 Wherefore take unto you the whole armour of God, that ye may be able to withstand in the evil day, and having done all, to stand.

Friday, October 4, 2013

Re-visiting History for 4 October

Sputnik means "traveling companion of the Earth"

October 4, 1957, I was 10 years old. I distinctly remember Sputnik and going outside my house to see the satellite pass overhead. Wow, how the world has changed since then. Most of the changes have not been for the better but Sputnik ushered in a whole new world of communication and shrank the world a thousand times over.  On the date above, the Soviet Union lauthed Sputnik I, the first artificial satellite to orbit the Earth. According to many space historians, the Space Age began on this date.
It was a polished metal sphere, made of aluminum alloy. It was 58 centimeters (23 inches) in diameter – about the size of a beach ball – and weighed just 184 pounds. Its four external radio antennae were meant to broadcast radio pulses. And broadcast they did. For 21 days in 1957, people around the globe heard Sputnik’s unassuming beep beep on the radio.
The pressurized sphere had five primary science objectives: test a process for placing an artificial “moon” into Earth orbit; provide information on the density of Earth’s atmosphere, calculated from Sputnik’s lifetime in orbit; test radio and optical methods of orbital tracking; determine the effects of radio wave propagation though Earth’s atmosphere; and check principles of pressurization that could be used on Earth-orbiting satellites. Clearly, the next step was to place living things in space.
Sputnik’s beeping was a symbol not only of Soviet Russia’s remarkable accomplishment, but also of what many immediately assumed was Russia’s superiority in space. The American public feared that the Soviets’ ability to launch satellites also translated into the capability to launch ballistic missiles that could carry nuclear weapons from Europe to the U.S.
Then the Soviets struck again. On November 3, 1957, they launched Sputnik II, this time carrying a much heavier payload, including a dog named Laika.
This historic image shows a technician putting the finishing touches on Sputnik 1, humanity's first artificial satellite. The pressurized sphere made of aluminum alloy had five primary scientific objectives: Test the method of placing an artificial satellite into Earth orbit; provide information on the density of the atmosphere by calculating its lifetime in orbit; test radio and optical methods of orbital tracking; determine the effects of radio wave propagation though the atmosphere; and, check principles of pressurization used on the satellites.  Image Credit: NASA/Asif A. Siddiqi
Russia's Sputnik
Sputnik I and Sputnik II sent shockwaves around the world. American political leadership scrambled to catch up. Ultimately, that extra push resulted in the United States sending the first astronauts to walk on the moon, on July 20, 1969.
Bottom line: On October 4, 1957, the Soviet Union launched the Sputnik 1 satellite into Earth orbit, and the Space Age began and our lives changed forever.

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