593
This number is a prime.
Just showing those entries submitted by 'Loungrides': (Click here to show all)
The Hubble Space Telescope is a robotic telescope located on the outer edge of the atmosphere, in circular orbit around the Earth at 593 kilometers above sea level. [Loungrides]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell