Mass: 1.99 x 10 Diameter : 1 392 000 km Temperature of the surface : 5200 i Ê Time of rotation : 25h (poles) 34h ( equator) The sun shines and warms our planet, without it life on Earth would be impossible not just for human , but for microorganisms as well. The sun is the main (though...

This is essentially a poem that deals with love and is an expression of the intensity of love that the protagonist has for his partner. It is also a poem that intends to show the universal value and meaning of true love. The central literary device used in the poem is a form of extended metaphor, kn...

Pouring of the Sun & All That Fall There are numerous techniques that can be used in a performance to help create the world of a story for the audience. Props, backdrops, and costume are just three of many tools that effectively aid actors in creating this world. All That Fall by Samuel Becke...

The Solar System consists of the Sun, the nine planets and their satellites; the comets, asteroids, meteoroids, and interplanetary dust and gas. It is composed of two systems, the inner solar system and the outer solar system. The inner solar system contains the Sun, Mercury, Venus, Earth and Ma...

Voyage to the Planets The solar system holds many scientific mysteries. It is a universe full of wonder. What exactly is it? How was it created? When? Why? These are just a few of the many questions we ask ourselves all the time. In the following, the mysteries of this solar system, how...

Nicholas Copernicus was never supposed to be a revolutionary in the field of revolutions. This Polish merchant's son, groomed to be a church canon, was not the sort of man to be running around changing the world; he was not even published until near his death, in 1543. Copernicus had been pre...

OZONE LAYER The ozone is made from oxygen, but for billions of years there was no actuall oxygen in the earth's atmosphere. The earth's primitive atmosphere is said by scientist that it was composed of water vapor,carbon dioxide,sulfur dioxide, nitrogen,and other gases released by volcanic and oth...

The human conceptualization of the solar system dates back to the beginning of time. The early Egyptians worshipped the sun as a source of life and then the area called space was becoming a curiosity to humans. Throughout history, our knowledge of the solar system has increased and there is stil...

Every single society in the world has had the innate necessity to find out the origin of their existence and the world that surrounds them. Several American Indian tribes have done it through stories which narrate the beginning of human beings, the earth, the sun, the moon, the stars, death and al...

Alex Provencal April 19, 2004 Professor Mobius Comets: The Known and Unknown Long ago comets were understood by people to be a sword or as a symbol for death, while others thought it was the appearance of the head of a woman with streaming hair which symbo...

#1) (A) Issac Newton's Law of Universal Gravitation is: Two bodies attracted to each other with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them. This means that the further apart these two attracting bo...

The Moon The moon is the most noticeable feature in the night sky and it is also the brightest, but it doesn't give off its own light. It is, actually, reflecting the light given off by the sun. Only seven percent of the light from the sun is reflected. Sometimes, the moon appears to chan...

ASTRONOMY 104 #1) (A) Issac Newton's Law of Universal Gravitation is: Two bodies attracted to each other with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them. This means that the further apar...

Geography- Data Analysis 1) The greatest temperature ranges are between Timbuktu and Cape Town Timbuktu has the highest temperature and Cape town has the lowest. Timbuktu's highest temperature is in Mat and Cape towns lowest temperature is in June. This is because at this time of year the sun...

Towards the end of our solar system lies the smallest of all the nine planets, Pluto. In 1905, Percival Lowell, an American astronomer, found the force of gravity of some unknown planet to be affecting the orbits of Neptune and Uranus. In 1915, he predicted the location of a new planet, and began se...

The Discovery of Kepler Using the precise data that Tycho had collected, Kepler discovered that the orbit of Mars was an ellipse. Man being, as Kepler believed, made in the image of God, was clearly capable of understanding the Universe that He had created. Moreover, Kepler was convinced that God h...

Since time immemorial, through different cultures and whenever they occur, there have been many beliefs about the northern lights. The Inuit around Hudson Bay had the following explanation of what they saw: The sky is a huge dome of hard material arched over the flat earth. On the outside there is...

The greenhouse effect being a natural phenomenon is directly affected by human activities such as new industrial processes, more extensive agriculture and a rapid increase in the world's population causing global warming. Greenhouse effect is like a "double jeopardy". Without the natural ...

One of the most amazing sites to see are the Polar Auroras which occur between the Sun and the Earth’s magnetic fields. Before scientific studies began which wasn‘t until the mid-1800s, people watched the auroras but worried about the danger that they may possess. While learning abo...

The aurora borealis is one of the most compelling heavenly phenomena because of its stunning aesthetic display and because of its relatively unpredictable appearance in the northern hemispheric skies. Also known as the Northern Lights, the aurora borealis also has a lesser-known southern hemispheric...

Mars, otherwise known as the "red planet", is approximately 227,940,000 km from the sun (Arnett 2000). It has two moons, Phobos and Deimos, which are believed to have been asteroids captured by the planet's gravity (Sheehan 220). Mars is the 4th closest planet to the sun and it ...

Space Rock . Eros Eros is an asteroid but can be called a minor planet. It orbits the sun that sometimes causes it to closely pass as 14,000,000 miles next to Earth. Scientists believe that Eros comes this close to Earth every 31 years. The last time Eros came close to Earth was back in 19...

Venus is one of the brightest objects in the sky, so it is clearly visible to the naked eye. It can be tricky to see because it is always near the Sun. So it rises and sets with the Sun each day. Venus rotates "backwards," so the Sun rises in the west and sets in the east. Ancient ci...

In the late 1400's to the mid 1500's, people believed that the earth was the center of the universe. Ptolemy stated that the Earth was stationary and that the sun, moon, planets, and stars revolved around imaginary points, which in turn revolved around the Earth. Copernicus knew that natu...

Saturn Saturn is the sixth planet in our solar system and is the second largest planet. The only planet larger then Saturn is Jupiter. Saturn is commonly noted for its phenomenal system of rings surrounding this gaseous planet. It is also one of the outer planets. Saturn's pe...