New calculations suggest popular eclipse maps may be wrong. What scientists say

In the event that you are interested in witnessing the magnificent complete solar eclipse that will take place across the sky of North America on Monday, you should make it a priority to travel as close to the center of the path that the celestial extravaganza will take as you possibly can. There are some worries that have been expressed as a result of new map calculations that indicate the line of totality, which is the point at which it is possible to observe the moon fully blocking out the sun, is slightly narrower than what NASA calculated. This indicates that there is a possibility that some cities on the route’s periphery that were anticipating experiencing a moment or two of complete darkness will not be included.

There has been no change in the projections made by NASA; nevertheless, the space agency has advised that there is a certain amount of uncertainty involved in tracing the course of the eclipse. “Calculations that use a slightly larger radius for the size of the Sun yield an eclipse path that is slightly narrower,” said NASA spokesperson Karen Fox in a statement that was emailed to the media. “This difference would only affect cities that are on the very edge of the path of totality, where it is difficult to make blanket predictions regardless — a few city blocks in either direction could mean twenty, ten, or zero seconds of totality,”

In addition, for the purpose of viewing, scientists from NASA and other specialists urge that viewers head toward the middle of the path rather than the perimeter of the course.  would never, ever be near the edge of where that totality is because it’s a difference between night and day,” said Dr. Edward Guinan, a professor of astronomy and astrophysics at Villanova University. These words were spoken by Dr. Guinan. Making a map of the present Recent inquiries concerning a path that might be altering have centered on a new map that was computed by John Irwin, a software developer based in Guildford, England, and published on a website known as Besselian Elements. According to Guinan, the research has not been subjected to a comprehensive evaluation by the scientific community. And even if the NASA image is incorrect, Irwin’s calculations show that it is only out by a couple thousand feet on the fringes of the map.

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