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The study of the Sun may prove to be vital for future generations, but also for today, since the star system of our planet largely depends on life on Earth and its continuity. In August, NASA will go further than the study of satellites and telescopes, while the ambitious program of exploration of the Sun will begin, which will culminate in the mission of a specially spacecraft. designed to study "live" the atmosphere of the star
The NASA program does not provide for the mission 's manpower, as this trip is impossible, with at least the technology of. today, to be done by humans. The spacecraft will be robots and will handle it with special instruments from NASA headquarters.
The spacecraft will receive unprecedented levels of radioactivity and temperatures for today 's data, as it will approach more than any other spacecraft. The star study will greatly enrich the human knowledge of the Earth's "shield" against solar radiation and the general operation of the solar system.
The ship that will travel near the Sun's atmosphere calls Parker. Solar Probe, in the honor of the astrophysicist Eugene Parker. This is the first time that NASA "christens" a ship bearing the name of a scientist who remains alive. Parker had proved in 1958, when he was a young professor at Enrico Fermi of the University of Chicago, the existence of solar winds, which are eliminated from the star of our planetary system and sweep all the planets in their wake. Two years after the presentation of his research, in 1960, Parker's theory was confirmed by satellite observations.
Parker Solar Probe has a special coating capable of "repelling" temperatures of up to 1500 degrees Fahrenheit. Depending on its design, the indoor temperature will remain at a tolerable level so as not to affect the operating and measuring instruments.
The ship will reach a speed of about 450,000 miles per hour around the Sun. To give a definition of size, at the same speed, the spacecraft would cover the distance from the US Philadelphia to Washington, in just one second. According to the program, the Parker Solar Probe mission will be completed in June 2025.
SOURCE: protothma.gr
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