1. Hubble Telescope
... the years went by, and the well-known scientists Isaak Newton and Johannes Kepler were born, the development of the telescope took speed. The precision and shape of the telescopes varied from 5 to 7 feet in length to a 140-feet telescope, and from magnifying of 4 times to a magnifying of about 100 times. Today, however, scientists know significantly more about the outer space then ever, and this ... Optics Space Telescope Axial Replacement). This mission had to be done since scientists found, soon after the launch of HST, an irregularity on its primary mirror. With the help of COSTAR th...
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