... and a half times the mass of all the other planets combined (Wikipedia). Jupiter is a gas giant and is classified as a Jovian (outer) planet, along with Saturn, Uranus, and Neptune. The gas planets do not have solid surfaces; their gaseous material simply gets denser the deeper you go. ... has a fast rotation - spinning on its axis approximately once every 10 hours. This fast rotation creates strong jet streams, smearing its clouds into bands across the planet. When viewed from Earth, Jupiter can get bright enough to cast shadows. Table 1 Physical Data of Jupiter Volume: 1.43 x 1015  km...

• Word Count: 1212
• Approx Pages: 5
• Has Bibliography
• Grade Level: High School

... it has a short rotation period. Uranus's day is 17.2 hours. Its revolution around the sun however is slightly more than 84 years. It is the seventh planet from the sun at a distance of 1.78 billion miles. Uranus is about 4 times the diameter of earth at 46,700km. Its mass is 15 times that of ... earth at 8.68*10 kg. The axial tilt of this planet is one of the most unusual things about it. It is tilted 98 degrees which classifies it as being in retrograde rotation. Uranus is also unique because ... astronomers predicted it would. They could not find an elliptical orbit that fit Uranus's...

• Word Count: 696
• Approx Pages: 3
• Has Bibliography
• Grade Level: High School

... looking at another problem. However, to me "It's clear climate change is caused by human activity." The sun is primary heat of the planet, and when heat hits the atmosphere the Earth reflects suns energy back. When too much energy stays the Earth heats up. Human activities are causing ... into the air. We could say that changes come through natural causes like volcanic eruptions or solar variations, but history tells differently about our planet. The planet was normal century ago until humans start taking advantage of it. If you look at human's daily life style we can see strong evidence ...

• Word Count: 1050
• Approx Pages: 4
• Grade Level: High School

... . It has to be celebrated. O this great beloved world and all the creatures in it. It has to be spread out, the skin of this planet. The trees must be washed, and the grasses and mosses. They have to be polished as if made of green brass. The rivers and little streams ... forth and the stars keep on shining within and above and the hands keep on moving. It has to be made bright, the skin of this planet till it shines in the sun like gold leaf. Archangels then will attend to its metals and polish the rods of its rain. Seraphim will stop ... Patricia Kathleen) Page. -- Ram Devineni Susan M...

• Word Count: 759
• Approx Pages: 3
• Grade Level: High School

... want to believe, but we are the main reason for these environmental issues today. A single person cannot be held accountable for the pollution of our planet; however, the little choices that person chooses to do everyday can be the major cause. Michael Pollan, American author, journalist, activist, and professor ... taking part in little private changes, they will all add up and eventually resolve the overall public problems we are facing. Understanding more about our planet would be very helpful during this time. If we were further educated about how important it is to keep our earth un...

• Word Count: 1848
• Approx Pages: 7
• Has Bibliography
• Grade Level: Undergraduate

Planet Earth has already lost 80% of its forest cover due to deforestation (Deforestation Statistics). Deforestation is a problem all over the world. It affects many different animals, and even humans. Deforestation ... ...

• Word Count: 634
• Approx Pages: 3
• Grade Level: High School

... affect someone or something somewhere in the world. Our lazy, every day habits are slowly but quickly obliterating the only place we call home: planet Earth. Let's analyze an average morning for example. How much water do you overuse when showering? What clothing brands are you proudly wearing that ... category of today's ignorant populace. Now usually, if someone would come up to me and try to tell me that I"m supporting all this destruction to my planet, I probably would have muttered something like " Damn tree huggers- and avoided these types of people. The animal and plant "hurting" ...

• Word Count: 2334
• Approx Pages: 9
• Has Bibliography
• Grade Level: High School

... of your side of the issue, you have to understand both of them. First we will look at evolutionism; it's ideas and how it came about. Scientists believe that our planet was born 4.6 billion years ago as a great cloud of dust and gas condensed into a sphere. As gravity pulled this great cloud tightly together, heat from great pressure and radioactivity melted ... at first because the Earth's surface was extremely hot. But about 3.8 billion years ago, the Earth's surface cooled enough for water to remain a liquid on the ground. Thunderstorms wet the planet for many years and oceans began ...

• Word Count: 1784
• Approx Pages: 7
• Grade Level: High School

... had more technological advances than the Industrial Revolution. The Space Race has affected our everyday lives; we use the same technology that the astronauts used during their missions for example digital clocks (Dismukes http://spaceflight.nasa.gov). Many industries have benefited, communication companies, industrial manufacturers, and the medical field. As a result of this technological revolution, the world has become smaller. With ... United States launched two German probes that passed inside the orbit of Mercury, close to the sun. Two other U.S. probes landed on Mars in 1976. In ...

• Word Count: 2774
• Approx Pages: 11
• Grade Level: High School

... have been melting for some time now; however, they've been melting much quicker than predicted by scientist. Reason being, as with the Green House, so much pollution covers the planet that when heat enters through sunbeams that same amount of heat is unable to escape; so, the Earth is constantly becoming hotter. What is being done about this today? Already ... covering what you can do let's talk about what IS being done. Individual citizens can get involved through several events, organizations, etc. By reading the Wall Street Journal Digital Network one can fully understand the new "Ma...

• Word Count: 381
• Approx Pages: 2
• Has Bibliography
• Grade Level: High School

... of the satellite or spacecraft that is launch into space, thus helping to reduce cost and size. Generally, the sun sensor can be classified into 2 different categories i.e. analogue sensor and digital sensor. A) Analogue sun sensor One of the main components of an analogue sun sensor is the photocell. A photocell is basically a device that converts light into electricity. A special purpose photocell ... both the position and light intensity. The advantages of the Position Sensitive Detector are that it offers outstanding position linearity, high analogue resolution, fast response time ...

• Word Count: 1945
• Approx Pages: 8
• Has Bibliography
• Grade Level: Undergraduate

... is orbiting around Jupiter. Galileo will be sending back information for the next two years (Jupiter 2).. Jupiter is about as big as a gas planet can get, containing a core of rocky material amounting to around 15 Earth-masses. Most of this plane, above its core, is in the ... famous satellites are the Galilean moons: Io, Europa, Ganymede, and Callisto (Jupiter 1). Today astronomers are still learning more about Jupiter. Saturn is the sixth planet from the sun and the second largest. Rings (or bands) are the classic distinction, which observers give to Saturn. "In roman mythology, Satur...

• Word Count: 2531
• Approx Pages: 10
• Has Bibliography
• Grade Level: High School

... the most remarkable features of Mercury are compressional cliffs or faults, just the sort of wrinkles that might form in the crust if the interior of the planet shrank slightly " (Morrison, 74, 1993). It is speculated that it was the solidification of Mercury's metallic core that caused this global shrinkage. Mercury is ... of silicate rock. The best way to describe Mercury is, " . . . small, heavily cratered and airless " (Morrison, 71, 1993). Venus is the second closest planet to the sun and is said to " . . . most closely resemble Earth in size, density, and distance from the sun " (...

• Word Count: 1722
• Approx Pages: 7
• Grade Level: High School

... resembles the Earth's mass, density and diameter. The only thing different is that Venus is shrouded in thick clouds that completely hide the surface of the planet. The surface temperature is also much warmer than that of Earth. Venus completes one revolution around the sun in 224.7 days. This makes the Venusian day ... best candidate for life in the solar system outside of the Earth, and that is what makes Mars so interesting to scientists. Jupiter is the fifth planet and is the most massive of all the planets in this solar system. Its mass represents more than two-thirds of the total ...

• Word Count: 1818
• Approx Pages: 7
• Grade Level: High School

... the most remarkable features of Mercury are compressional cliffs or faults, just the sort of wrinkles that might form in the crust if the interior of the planet shrank slightly " (Morrison, 74, 1993). It is speculated that it was the solidification of Mercury's metallic core that caused this global shrinkage. Mercury is ... of silicate rock. The best way to describe Mercury is, " . . . small, heavily cratered and airless " (Morrison, 71, 1993). Venus is the second closest planet to the sun and is said to " . . . most closely resemble Earth in size, density, and distance from the sun " (...

• Word Count: 2403
• Approx Pages: 10
• Grade Level: High School

... big as it does from Earth (www.enchantedlearning.com/subjects/astronomy/). Mercury is approximately 3,031 miles in diameter, which makes it the second smallest planet in our Solar system. Mercury is a bit over one third of the diameter of Earth. Mercury's mass is 3.3 x 10e23kg, which is ... , although surface features indicate that volcanic activity once existed at the surface. There is little evidence of motions near the surface of the planet now, although at earlier times during Mercury's evolution the surface was much more active. We know relatively little about Mercury, compared to ...

• Word Count: 1115
• Approx Pages: 4
• Has Bibliography
• Grade Level: High School

... supporting the heliocentric cosmogony theory. 2) Galileo discovered four moons near Jupiter, which orbit Jupiter because they move back and forth from one side of the planet to the other. These moons are significant because they prove Kepler's third law. The square of a moon's orbital period about Jupiter is proportional to ... the cube of its average distance from the planet. These moons are called the Galilean Moons. 3) He saw mountains on the moon, so for the first time people could have and idea of the ... are those of the 70 Virginis and 47 Ursae Majoris. The star, 47 Ursae Majoris...

• Word Count: 3183
• Approx Pages: 13
• Grade Level: High School

... Earth's gravity. The diameter of Venus is 7,502 miles. Venus probably had seas at one time. Earth It is the third planet in distance from the sun. Earth is the fifth largest planet in the solar system. The distance between the sun and the earth is 149,503,000 kilometers or 92,897,000 miles. ... revolution in 365.25, which explains why we have 365 days in a year. Earth's average distance from the Sun is 93 million miles. This planet tilts 23.5 •X on its axis, causing seasonal changes. Earth has a changing weather pattern. Earth consists of three layers: the crust, the mantle, and the co...

• Word Count: 825
• Approx Pages: 3
• Has Bibliography
• Grade Level: High School

... same layered structure that the terrestrial planets do, they have less solid material. Saturn consist of around 75% hydrogen and 25% helium, like the planet Jupiter but much less dense, and also has methane, ammonia, ethane, acetylene 1 and phosphine, and with traces of various ices. Its interior ... spectacular rings. Galileo first discovery of the ring system in 1610 was described incorrectly because he couldn't understand why the rings and the planet were separated. Early observations of Saturn were complicated by the fact that the Earth passes through the plane of Saturn's rings ever...

• Word Count: 3775
• Approx Pages: 15
• Has Bibliography
• Grade Level: High School

... an exoplanet passes directly between its star and Kepler's line of sight, it dims a minuscule portion of the star's light. An exoplanet is a planet that is outside our Solar System. There have been thousands discovered and they range in size, temperatures, orbital periods and composition. One exoplanet that could ... Here is a diagram that shows the approximate Habitable zone of the star Kepler-442 and where Kepler-442b is compared to the zone. Figure 2. Extrasolar planet kepler-442b [Image]. (2015). Retrieved from http://kepler.nasa.gov/Mission/discoveries/kepler442b That distance is eq...

• Word Count: 1030
• Approx Pages: 4
• Has Bibliography
• Grade Level: High School

... the Sahara, a thousand miles from help, he encountered an extraordinary little prince, who was a lonely person who lived on a little planet, B612. He left his planet and started to travel. He passed through various stars, encountered with various forms of human vanity in six other asteroids, he felt lonely ... Actually, who will be easily affected by the review of others is not enough confident to themselves. There was a tippler lived in the third planet the little prince visited. He was drinking alcohol to forget he was ashamed of drinking alcohol. This was a very short visit, but it ...

• Word Count: 2875
• Approx Pages: 12
• Has Bibliography
• Grade Level: High School

... is a highly technological based society that has exhausted its natural resources, earth quakes, and natural disasters have become daily occurrences, as a result the planet's core has become unstable, and will explode within a matter of weeks. The ecological similarities are quite uncanny when compared to earth; we too have ... exploited our planets resources. We learn that Kal-El is the planet's first natural birth in centuries as every other child is genetically engineered by something called the Codex, which determines what every child will do and ... not believe they are ready. We th...

• Word Count: 1874
• Approx Pages: 7
• Has Bibliography
• Grade Level: High School

... . Jupiter is more than three times brighter than Sirius, the brightest star. Due to its prominence in the sky, the Romans named the planet for their chief god, Jupiter. Jupiter has a pearly color with bands of pastel browns and blues. Reta Beebe (2000) states Jupiter emits ... These gases and clouds travel faster at the equator than at higher latitudes. The gases and clouds of the atmosphere are thrown outward as the planet rotates, similar to the manner in which mud is thrown outward from a spinning wheel. Jupiter's outer layer, composed of a gaseous mixture of ... distance Jupiter app...

• Word Count: 1158
• Approx Pages: 5
• Has Bibliography

... is in North Carolina, in the town of Willstead in the year of 2005. One day Margaret was left by the Aliens when she was two- months old in the planet Earth, and was found by the Murries, a nice couple, that had one year of marriage. Several years had passed and Margaret grew up like a normal girl. ... One day a robbery had been reported to the police. It was a missing blanket and the thief was Mrs. Whatsit because she needed a lot of warmth because planet Earth was too cold for her. The Tesseract that is the name of the species that Margaret and Mrs. Whatsit belong to, they are from fr...

• Word Count: 962
• Approx Pages: 4
• Has Bibliography
• Grade Level: High School

... system together with the stars is called the Milky Way. Planets of the Solar System: Earth: Earth is the fifth largest planet in the solar system. It is the third planet from the sun at a distance of about 150 million kilometres. Its name is derived from the ancient English language. It takes ... the Earth 365.25 days to travel around the sun and 23.9345 hours to rotate around itself. It is the only planet known to harbour life with an average surface temperature of 20°C. The Earths atmosphere consists of 78% of Nitrogen, 21% of Oxygen and 0. ... - including humans - combine forces to...

• Word Count: 677
• Approx Pages: 3
• Grade Level: High School