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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Comparison of the genomes of identical twins, one of whom spent almost a year in space, enabled NASA researchers to establish how long stay in space affects genes.
Greenland's massive ice sheet this week started melting.
No one knows exactly where it is or how big it is, but when researchers discovered that there is a chance of a ninth planet existing, everyone started searching for this new enigmatic world.
NASA is making a supersonic "low boom" jet in conjunction with Lockheed martin Aeronautics Company which was awarded a contract for a preliminary design of the aircraft.
NASA decides to suspend its 2016 mission to Mars due to a faulty instrument...