What is the scientist that discovered that when light passes through a prism it splits into the seven colors that you now know to be the colors of the rainbow?

What did Neil Alden Armstrong say when he has first stepped foot on the moon? Who makes rockets? Which planet has the largest moon in the solar system? Why does fog form at night a disappear during day? What planets besides earth have volcanoes on them? What is the general between surface temperature and brightness of an main sequence o a star? What celestial line is created by Earth's revolution around the sun? What did slaves call the big dipper? What object uses two mirrors to see overhead? Why is it bright during a cloudy night? If a man could jump 6 feet on Earth how many inches high would he be able to jump on Jupiter? Is there a picture of a distant star taken by hubble? What does the phrase 'rely too much on fragile space shuttle' mean? What are the four sources of carbon dioxide in the atmosphere? Why is it during sunset sun's color become orange? What is the name for far- sighted? These increase the accuracy of our observation? What were the weather conditions in London during the 1600's? What time period is before the millennium? What was the Apollo lunar module name?

What is the scientist that discovered that when light passes through a prism it splits into the seven colors that you now know to be the colors of the rainbow?