mystic mountain

The Hubble Space Telescope weighs 12 tons, about the size of a bus. It flew over orbit about 610 km above the ground at an average speed of 7500 m / sec. At this rate, Hubble flew

Every day Hubble flies around the Earth for 15 rounds and sends about 5-10GB of data. On the Hubble Space Telescope official website, you can find beautiful and inspiring cosmic