As part of the U.S. space agency's 2020 mission, NASA will send a small helicopter to Mars, and that will be first such an aircraft used in another world. Its blades will spin at almost 3,000 rpm, which is 10 times faster than the helicopters on Earth.
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The director of a private company for space flights "SpaceX", Elon Musk, announced that they will take two tourists, on a week long flight around the moon next year.
The South Korean Ministry of Science, ICT and Future Planning has started moon exploration program that should result in landing an unmanned rover on the moon by 2020