Asteroid Essays

“I fear for our future. Our planet earth is threatened with an ever expanding population and only finite resources. We need a plan B.” - Quotation by Stephen Hawking, renowned physicist. Our world is dying. We have been mining coal for only two hundred of our 200 000 year existence as a species, yet we have already caused irreparable damage to the environment. We face a huge array of potentially disastrous threats to our planet, many of which could spell the end of humanity itself. The only way to

On The Moon’s Surface Purpose We are trying to find out how the moon’s craters are formed on the moon’s surface. We are also trying to find out if the size and distance of an asteroid, comet, or meteor does or does not have an effect on the size and shape of the crater it creates Hypothesis The size and distance of an asteroid, comet, or meteor does have an effect on the size and shape of the crater it creates. Materials Flour Cocoa powder Shallow pan Small rocks, balls, or marbles Ruler or tape measure

Space Junk is like a bullet. It is like a bullet because of it’s speed and velocity from being in the earth’s orbit. Space Junk is caused by collisions of really fast space junk hitting other space junk. Research shows that space junk is dangerous and can cause satellites to be put out of commission and also makes Earth’s orbit more dangerous. Some causes of space junk are human activity, and Space Junk Collisions. A major cause for space junk is human activity. One thing that supports this would

Chicxulub crater, was formed by an asteroid that collided with the Yucatan Peninsula located in Mexico 65.5 million years ago. The asteroid was said to hold the same energy as 100 million atomic bombs which precipitated an incident that destroyed the dinosaurs and nearly all life on Earth, leaving the atmosphere inhabitable for centuries. What is an Asteroid? Asteroids are pieces of rocks that aren't called planets based on the how small they are. The asteroids are orbiting around the sun mainly

chain of climatic events so bad the dinosaurs could not survive. Scientist has suspected they died from a asteroid, and have found a layer of ash and debris with thrown up dirt and fossilized dinosaur skeletons around the time the asteroid hit. There has also been numerous of test done on the soil they found the fossilized skeletons in. In the testing, Scientists have found bits and pieces of asteroid. Scientists have found evidence near the town of Chicxulub in Mexico in the form of a crater about 110

and develop a clearer and better understanding of the universe. Relationships are also evident through asteroids. For example, Asteroid Day and how we need to be made aware of these events and develop a knowledge of outer space and its characteristics and behaviour for our own safety and protection. Different theories concerning our own evolution have also been raised, one claiming that asteroids possess a certain connection to the evolution of human life. A theory developed in 1871 called the ‘Panspermia

June 30th, 1908 marks the date of a vicious asteroid impacting near the Tunguska River in Siberia. This event, known as the Tunguska Event, came into Earth’s atmosphere traveling at an extremely high speed and at a height of about 8500 meters the asteroid blew up due to the high temperature and pressure and it is said to have released so much energy that it would be equivalent to 185 Hiroshima nuclear

An Asteroid from space will zip by the moon on Halloween at approximately 1:00 P.M. The asteroid is larger than a skyscraper and nicknamed “Spooky”. It will not impact our planet but its closest point to the Earth will be 309,885 miles away. Scientists predict that the next chance to see this large and object come so close to the Earth will be in August, 2027. The author uses data from NASA’s Near Earth Object Program to prove his work. He quotes Paul Chodas of the Center for Near Earth Object

Aeronautics and Space Administration (NASA) defines an asteroid as “A relatively small, inactive, rocky body orbiting the Sun.” {1} These objects are understood to have been left over pieces from the formation of our solar system. Because of this hardly any asteroids have been left in any remotely spherical shape and the majority are cratered and lumpy in exterior. The vast majority of asteroids can be found orbiting the sun in what is called the asteroid belt, which is situated in the space between Mars

species, the opportunities for resource harvesting, and its diplomatic potential. Earth has been struck multiple times by space objects, such as asteroids, triggering mass extinctions. “Every few million years, the Earth tends to be wiped clear of almost all life in a globally catastrophic event (read:asteroid collision). An asteroid the size of Dactyl could wipe us off the face of the Earth.” The author of the “terraforming mars” doc writes, saying

that could possibly hold life, others that never could. Gavit, while aware of their new creations, felt no pressing desire to extinguish these new planets. Instead, he used his influence to send an occasional asteroid shooting across the universe with the knowledge that, eventually, the asteroid would crash into one of their precious

Bob: Hello and welcome back to Bob and Jack’s Learning Time. Jack: Today’s episode is going to be very exciting. We’ll talk all about the orbits of objects in space. Well talk about Comets and asteroids, and we’ll even learn about gravitation! Prepare to blown away yet again on this episode of Bob and Jack’s Learning Time! Jack: Hey Bob, do you know how gravitation and Newton’s laws effect the movement of objects in space? Bob: I’m not sure, can you describe it to me? Jack: Certainly Bob, I’ll

Endless theories and hypothesis’ surround the disappearance of the dinosaur species. Comets, asteroids, disease, and volcanic eruptions are just some of the presumed causes of their extinction. Which one is to believe? In “Sex, Drugs, Disaster, and the Extinction of Dinosaurs,” Stephen Jay Gould presents three proposals for their extinction: Sex, Drugs, and Disasters. Gould explains the three theories on the extinction of dinosaurs by giving a biologic and scientific reason for each, with the purpose

the theory that a cosmic impact from an asteroid or comet provoked the Cretaceous-Tertiary Mass Extinction. Scientists later on found hints of an asteroid collision when they noticed an inordinate crater, more than 180 kilometers wide, near the town of Chicxulub in Mexico. This collision was omnipotent in strength, as it would have released as much energy as 100 trillion tons of TNT (Choi, “Asteroid Impact That Killed the Dinosaurs: New Evidence”). The asteroid impact was found to have materialized

is extremity dangerous because it could affect the climate of the planet. Carbon helps trap heat because of the green house gas affect. With out Carbon Dioxide their would be a globe cooling. Some scientist believe this event happened because of a asteroid hit the earth. This event does not have direct evidence but rather in derict evidence. However the trassic event has more direct eviduce on what

He knew the Captain enforced the rules so harshly because this was his mission. At the time of the launch there were no American pilots ready who either had gone on an asteroid mining mission before, or who were not currently on one already. NASA thought it best to contract a pilot from Russia who had already gone on a mission similar to this, so Lieutenant Clemson was pushed to co-pilot for his first harvesting mission

time periods. Some believe that a large asteroid hit the earth, killing all living matter. Others believe that a huge volcano erupted on earth killing all matter on earth quickly. One other theory of the death of the dinosaurs is the continental drift, this was a slow killing because of the cooling and drying climate. The last theory is in the bible, they believe the flood caused all the dinosaurs to die out. According to evidence a six-mile-wide asteroid hit Earth. This happened about 65 million

a planet because there are many other rocks up in space that are actually very closely related to it, and they share many qualities. Finally, Pluto should not be called a planet because it really just has the qualities of being considered a large asteroid, or a dwarf

by trying to send people to Mars. Another place they want to send people is to an asteroid. The spaceship that is going to Mars has to be the best. It will hold four astronauts. Its name is the NASA Orion spacecraft. To help make sure that the spaceship works , they will send the Orion up to take an asteroid that is close to the Earth and then put in orbit around the moon. Then astronauts will observe the asteroid from the moon. Scientific discoveries change society in many ways. For instance the

thus starting the Scrat-tastrophe. High up in space, Scrat’s series of mishaps cause the planets to collide to each other, positioning each planet to the current place, and creating the storm on Jupiter. Unfortunately, not only planets but also asteroids are hit by his spacecraft, causing them to move towards the earth. Meanwhile on earth, Manny, Sid, Diego and the rest of the mammals are living their happy family