This is a great way to get a built-in run of base cabinets like this using off-the-shelf kitchen cabinets. You can see that these went together in a very short time and they cost us less than 300 dollars. But we're not stopping here. We're building an entertainment center that's going to go all the way up.
0.0 Introduction. The Hale Telescope is one of the best known scientific instruments in the world. Located on Mount Palomar in southern California, it has been in operation since 1948. More information about the telescope is available on the following WebSites: 1  http://www.astro.caltech.edu/palomar/hale.html.
Hence, prior to the invention of the telescope, nothing was known about the planet besides its position on the sky. The Italian scientist Galileo Galilei was the first person known to use a telescope to make astronomical observations. His records indicate that he began observing Mars through a telescope in September 1610.