WebWhen Galileo looked at the sun with his telescope he went nearly blind for a few days. An eclipsed sun is much less bright so I assume tha any negative effects would not last. Plus it's just animal instinct not to look to the sun for long since it hurts so I can't imagine millions of people going blind because of that 20 DrColdReality • 5 yr. ago WebMay 7, 1999 · Galileo discovered sunspots by looking at the sun through his telescope. Unable to leave well enough alone, he continued to look at the sun through his telescope, until he finally went blind. This, at least, is the most plausible explanation; I suppose there might have been some of it in his family. He was around 55 or 60 when he went blind ...

Was Galileo

Webfrom: Galileo, solar observing, and eye safety One often reads in newspapers and magazines, or on the Web, and sometimes even in textbooks, that Galileo became blind by looking at the Sun through his telescope. This story is spread by well-meaning but ignorant people; it is entirely false. WebMay 21, 2024 · Although we don’t know how often Galileo looked directly at the Sun, we know from his letters that he made several observations. He may even have looked at the Sun through a low power telescope. Toward the end of his life, Galileo did go blind, but this was more than two decades after his direct solar observations. Why did Galileo turn … philmont guidebook 2022

The cause of Galileo’s blindness The Astronomy Journal

WebApr 6, 2009 · Galileo Galilei became blind because of the combination of cataracts and glaucoma. It is also believed that he may have gone blind from using his telescope to look at the sun. But, he... WebJan 18, 2024 · An urban legend One often reads in newspapers and magazines, or on the Web, and sometimes even in textbooks, that Galileo became blind by looking at the Sun through his telescope. The truth is that Galileo became blind at the age of 72, from a combination of cataracts and glaucoma [see D. WebFeb 2, 2024 · Although we don’t know how often Galileo looked directly at the Sun, we know from his letters that he made several observations. He may even have looked at the Sun through a low power telescope. Toward the end of his life, Galileo did go blind, but this was more than two decades after his direct solar observations. philmont management inc los angeles