Sun Microsystems

Hello there. I will be talking about Olbers’ Paradox. In the year 1826, the German astronomer Heinrich Olbers’ proposed a controversial question about what makes the night sky dark if the universe contains an infinite number of bright stars (Newton 1). This question fascinates me because every celestial object that can be observed with our eyes, should have an important reason and role to play. The paradox about the night sky was also argued by Kepler as stated in his “Conversations with the…

What is the solar system? The solar system is the what we call home, it is the collection of the eight planets and their moons. These celestial objects orbit around the sun, although this was not always the case back in 140 AD Claudius Ptolemy contemplated with the idea or theory of a geocentric universe. The literal definition of geocentrism is having the earth as the center of the universe and the at the other celestial objects orbiting the earth. Theses celestial objects are called planets.…

In the story All Summer in a Day, the children on Venus were bullying Margot because she remembered the rare sun and they didn’t. So they locked her in a closet the day the sun finally came out. Although this satisfied them at the time, later after the sun left, they solemnly realized that they had left her in the closet and forgotten about her there. Margot had just longed to see the sun again, and the children had robbed her of doing so just to benefit themselves. This relates to anytime…

The morning brings the sun, big and bright, lighting the horizon with brilliant shades of pink and purple. The rain is done, but the ground is muddier than it had been the day before. The trees are still dripping water down from their leaves. Pip steps outside into the beautiful morning. She inhales the scent of the forest. It is a nice mix of after rain and morning dew. It brightens her spirits considerably. She is still full of the determination to make a difference she had felt the night…

With the help of Tycho Brahe's observations, Kepler discovered that the orbits of the planets can be described with a curve. By trial and error, he discovered that an ellipse with the sun could accurately describe the path of a planet about the sun. Ellipses (which does not look like the usual circle, but as an egg) is described mainly by the length of its two axes. A circle has the same diameter if we measure it across or up and down. However, an ellipse has diameters of different lengths. The…

with three ideas, and a whole bunch of time between them. Beginning with Ptolemy and his claim that the earth was must be the center of the solar system based on basic evidence that the stars in the sky seemed to rotate around the earth. Including the sun that rose in the east and set in the west every day. Theis model of the solar system was widely accepted as fact for over 2,000 years and was later named the geocentric model. Two scientists that came later on changed the world's view of the…

An impact basin or impact crater is defined as the circular depression in the surface of a solid body in the solar system such as moon or some other planet. A lunar impact basin is a depression / cavity caused by a meteor or comet hitting the Moon with a greater speed. Impact basins typically have raised rims and floors that are lower in elevation than the surrounding surface. There are over 40 impact basins on the Moon. These basins were created by extremely powerful impacts, which usually…

Pluto We know Pluto as the dwarf planet that had its planetary status revoked. We know it as the distant 9th planet in our solar system. We know it as the planet billions of miles away from the sun. Even though all of these facts about pluto might be right, we do not know so much about this glorious planet. Pluto is a dwarf planet that was discovered at the beginning of the twentieth century. Over the years, there has been much debate over whether or not we should qualify Pluto as a planet,…

Neon is one of the world’s rare and most expensive elements. I chose Neon because of it's uniqueness. In 1898, William Ramsay and Morris Travers at University College London isolated krypton gas by evaporating liquid argon. They had been expecting to find a lighter gas which would fit a niche above argon in the periodic table of the elements. They then repeated their experiment, that time allowing solid argon to evaporate at a slow pace under reduced pressure and collected the gas which came off…

In comparison to the outer planets, they are small in size, made of denser materials, and lack a huge numbers of moons. Even though they share these common traits, they are still very different from each other. Mercury is the closest planet to the sun, yet its surface is either extremely hot or extremely cold due to the slow rotation of the planet on it's axis and the lack of atmosphere. It is also unique in that it's core is about 75% of its diameter, possibly due to an impact by a large body…