Some information for this report was provided by the Associated Press. As the mission continues, the agency says, it will help scientists uncover critical information about Earth’s closest star and its influence on the solar system.Ī paper on the achievement was also published Tuesday in the scientific journal Physical Review Letters. NASA scientists compare what the probe has accomplished to landing on the moon. The Parker Solar Probe was launched in 2018 and was intended to exactly what it is doing: flying closer to the sun than any spacecraft has done before. The data it gathered in doing so proved what some had predicted - that the Alfvén critical surface isn’t shaped like a smooth ball, but has it has spikes and valleys that wrinkle the surface. Coronavirus The US Sun Coronavirus Latest news on coronavirus, including symptoms, transmissions and treatments. The scientists say during the flyby, which lasted only a few hours, the solar probe passed into and out of the corona several times. The density distribution obtained from the light. Beyond not being a proven therapy for the disease, unnecessary exposure to sunlight whether outside or from tanning beds. The observations from which the physical conditions of the corona may be derived have been reviewed. Until they were able to examine the data from the probe, scientists were not exactly sure where the area was. In short: No, catching some rays of sunshine won’t treat COVID-19. NASA says the Parker probe crossed this boundry about 13 million kilometers above the surface of the sun. The point at which those forces are too weak to contain material ejected from the sun is considered the edge of the corona, an area scientists call the Alfvén critical surface. The corona is usually hidden by the bright light of the Suns surface. NASA said while the Sun doesn’t have a solid surface, it does have a superheated corona made of solar material bound to the Sun by gravity and magnetic forces. The Short Answer: The Suns corona is the outermost part of the Suns atmosphere. The temperature in the corona is more than a. The material in the corona is an extremely hot but very tenuous plasma. It extends many thousands of kilometers (miles) above the visible 'surface' of the Sun, gradually transforming into the solar wind that flows outward through our solar system. In a statement, NASA scientists said the probe actually entered the Sun’s corona April 18, but it took until now to get the data and examine it to confirm it had accomplished its mission. The corona is the outer atmosphere of the Sun. The space agency announced the news Tuesday at a press conference during a meeting of the American Geophysical Union in New Orleans. space agency NASA says its Parker Solar Probe this week became the first spacecraft to enter the Sun’s atmosphere, also known as the corona.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |