In his book "Jesus Christ and the Life of the Mind," author Mark Noll points to the Council of Chalcedon as one of the first encounters between the church's faith and contemporary science.James K. A. Smith
Though people of the past found the moon was helpful,mysterious and interesting,they didn't know much about it.They only knew what they could see with their own eyes. Then almost 400years age,an Italian acientist named Galileo made a new telescope(望远镜) that was more powerful than any...
Galileo Galilei Born in Italy, Galileo Galilei (1564-1642) is often credited with the creation of the optical telescope, though in truth he improved on existing models. According to the Rice University's Galileo Project, "Galileo made his first telescope in 1609, modelled after telescopes produce...
crease the size of an object thrice (三倍) its original size. But the present telescopes can view objects that are light years away and can see even tiny objects. 1. Our school teachers have told us that. A. it was Galileo who invented the telescope...
What exactly did he see with it when he looked up at the night sky? And what has become of it today? Luckily, all of these are questions we are able to answer. Description: Galileo’s telescope was the prototype of the modern day refractor telescope. As you can see from this diagram...
Galileo Galilei displaying his telescope to Leonardo Donato. Credit: Wikimedia Commons However, to an observer on the shore, Galileo claimed that things would look quite different. If the person standing on the ship’s deck dropped the ball over the side, it would appear to them that it stil...
They only knew what they could see with their own eyes. Then almost 400 years age, an Italian scientist named Galileo made a new telescope(望远镜) that was more powerful than any telescope made before. Galileo decided to take his new implement to look at the moon. He discovered that the ...
Soon after, Galileo improved on this refracting telescope design and applied its uses to astronomy. The three main types of telescopes are refracting telescopes, reflecting telescopes, and catadioptric telescopes. Each type has many variations and hybrid designs. I consider a Dobsonian Reflector to...
I have seen more than a few questions and comments like yours and I can't help but wonder what Mr. Galileo Galilei or Mr. Charles Messier would think about the "difficulty" it took to be an amateur astronomer 50 years ago. From their veiwpoint you had it easy indeed. You had the ab...
In 1610 on the 7th of January four moons, called the Galilean moons were discovered by Galileo Galilei. Using his homemade telescope he observed them for many nights, he drew notes and recorded the movement in a journal (Figure 3). Ganymede is one of the largest, most well-known moons ...