Tag Archives: satellite

Neil Armstrong: 1930-2012

Neil Armstrong died this past Saturday, August 25, at age 82.  The astronaut, who made “one small step for man, one giant leap for mankind,” was the first person to land on the moon. As commander of the Apollo 11 spacecraft, Armstrong traveled 238,900 miles (10+05) to reach the 4.5 billion year-old satellite (10+09) on [...]

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31 (million miles from Earth)

What does Earth look like from 31 million miles away (or 50,000 kilometers or 50,000,000 meters or 5 x 10+7 away like in Powers of Ten)? Below is part of  Astronomy Picture of the Day on 9/3/2008 (with the bonus of seeing the moon orbiting Earth)!! 2008 September 3 “On July 4th, 2005, the Deep [...]

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  • Countdown to Powers of Ten Day

    • 10/10/10 1452 days ago