Planet Rock

The shape of the planets is a result of gravity. Gravity is responsible for holding everything together. Without it,the entire universe would be different. 2.They differ greatly in size; the Sun is much larger than the Moon. While the Sun is a star made of gas, the Moon is rock. The Sun does not move, but the Moon does. They both affect the Earth in different ways 3.I would say that the Sun is…

masses in the Solar System. They range from planets like the earth to rocks such as asteroids, comets, and meteors. But one thing is for certain… every mass has to orbit the sun. The Size of the Sun A key point is that the most important mass of the entire Solar System is the Sun. It is so vast that 1,300,000 Earth’s can fit inside of it! It is 864,400 miles wide! If you think…

AST 1002 Horizons in Astronomy Unit Two Book Assignment 1. Astropedia 5.4: From the moon, the Earth would appear to have a full moon since it would all be illuminated. The first quarter is the highest point, which is at 6:00 PM. The full moon will rise at 6:00 PM and reaches it highest point at 12:00 AM, midnight. 2. Astropedia 5.6: During a new or a full moon, the gravitational pull that the moon has on the earth that causes the tides is a bit stronger. The gravitational pull is what…

Planets and moons within the solar system are different in terms of composition, geologic activity, interior structure, magnetic field, and atmospheres. We can deduce each of these properties through routine astronomical observations, spectroscopic/remote observations, laws of physics, solar system modeling as well as direct sampling. Given that many economists and government officials object to using our resources to visit other objects physically, by studying our solar system we will continue…

Have you ever wonder why the planets are in the order they are in? What makes an inner planet? Are the inner planets the only ones found with life? The four inner planets are called terrestrial planets and they are the four closest to the sun. There are four inner planets: mercury, venus, earth, and mars. They are the closest to the sun. inner planets exist around stars and each one of them has a central care mostly made of iron. They are called inner planets because they are closer to the sun…

mapped the entire planet down to 1 km. These images brought a wealth of information and it soon become clear that Mars was indeed a complex planet. It was not, in fact, like the moon and merely composed of a crater strewn rocky surface. Mariner 9 revealed plains, canyons, drainage channels and even volcanos. Mariner 9 evoked such enthusiasm that plans were begun for Mars landers. VIKING TO MARS In 1976, Viking 1 and 2 landed on the Martian surface. Viking orbiters mapped the planet down to 100…

the planets, atmosphere, satellites and surrounding magnetosphere. IO is the innermost, which is named after a priestess of Hera who became Zeus’ lover. With a diameter of 3,642…

right out our back door to our neighbor? Multiple scientists have searched about whether life would be sustainable on Mars. When Nicolaus Copernicus was the first scientist to theorize that Mars was a planet there was much controversy. Although there was much criticism, new discoveries arrived about planets along with, their orbit around the Sun. Mars has an orbit around the Sun which is farther than the Earth. Due to Mars having a larger orbit, consequently Mars has harsher plus longer seasons.…

Saturn is one of the eight planets within our solar system; Nine, if you consider Pluto to be a planet. When we, as an average audience, look at the Saturn we automatically think that it’s that one planet with the the ring around it. Some people even assume that it’s the one and only planet with a ring about it. Those people would be wrong. Saturn is one of four planets that have rings in their orbit. The other three would include Jupiter, Uranus and Neptune. The sixth planet in our solar system…

Saturn is the sixth planet from the sun with the largest ring system, which makes it one of the most easily identified planet for stargazers (figure 1). How Saturn got these fascinating rings around it is still a mystery to scientists today. There are many theories that will be discussed in this paper, but it is possible that no one could ever really know for sure. However, Saturn is not the only planet with a ring system, there are a few others but nothing as extravagant as what Saturn has.…