StudentShare solutions
Triangle menu

Introduction to Astronomy and the Search for Life Elsewhere - Essay Example

Nobody downloaded yet

Extract of sample
Introduction to Astronomy and the Search for Life Elsewhere

from the telescope he made, he published relevant discoveries in the Sidereus Nuncius in March of 1610 which gained increasing interests from various scholars in the field of astronomy.
Putting telescopes in space have the following advantages compared with the use of ground-based telescopes: (1) the lack of atmosphere, which makes it possible to see things in space that are otherwise blocked at certain wavelengths when trying to view them from the ground; (2) going out into space reduces the temperature at which the telescope operates, further improving image resolution and the performance of the detector arrays and other optoelectronic devices on board; and (3) it is much darker in space than it is on the ground, which makes it easier to see objects that are far away (PennWell Corporation, 2004, pars. 3 & 4).
gone before. Retrieved 19 August 2010. < http://www.optoiq.com/index/photonics-technologies-applications/lfw-display/lfw-article-display/212445/articles/laser-focus-world/volume-40/issue-9/features/optoelectronic-applications-astronomy/space-based-telescopes-take-astronomers-places-they-have-never-gone-before.html>
The NASA define a dwarf planet as “a celestial body that (a) is in orbit around the Sun, (b) has sufficient mass for its self-gravity to overcome rigid body forces so that it assumes a hydrostatic equilibrium (nearly round) shape, (c) has not cleared the neighborhood around its orbit, and (d) is not a satellite” (NASA, 2010, par. 3). Pluto was reclassified by the IAU as a dwarf planet because of the provision: it has not “cleared the neighborhood” around its orbit; meaning “as planets form, they become the dominant gravitational body in their orbit in the Solar System. As they interact with other, smaller objects, they either consume them, or sling them away with their gravity. There are still many objects with similar size and mass to Pluto jostling around in its orbit. Until Pluto crashes into many of them and gains mass, it will ...Show more

Summary

The history of astronomy marked Galileo’s use of the telescope as signifying the event where the instruments were used for astronomical purposes and made famous through discoveries of heavenly bodies. Before Galileo’s use of the telescope, nobody had the initiative to use…
Author : danykakirlin
Introduction to Astronomy and the Search for Life Elsewhere essay example
Read Text Preview
Save Your Time for More Important Things
Let us write or edit the essay on your topic
"Introduction to Astronomy and the Search for Life Elsewhere"
with a personal 20% discount.
Grab the best paper

Check these samples - they also fit your topic

Search for Extraterrestrial Life
Profound ideas point out life as an indefinable concept that ironically can be explained in various contexts and subjective to the person describing it. It is very confusing enough that defining life as the opposite of death makes it more puzzling. Physicists describe living opposed to non-living in terms of the molecules that constitute the entities.
8 pages (2000 words) Essay
Astronomy
By studying our own planetary system, planetary scientists gain insight into the general mechanisms that determine the structure of planetary systems. A theory called Solar Nebular Theory states that
3 pages (750 words) Essay
ASTRONOMY
This means we are able to see the explosion after 10 light years. 3. “The law of universal gravitation states that gravitational force between
2 pages (500 words) Essay
Astronomy
“However, considering the fact that the solar system began as a cloud of gas and dust that was near absolute zero we might wonder where the earths internal heat came from to drive the plate tectonics.” (The Heat History of Earth) It is a confusing question for the
2 pages (500 words) Essay
Astronomy
In ancient civilizations constellations were used for astrology or myths. Astrology is where stars and planets are tracked in order to predict an individual or society’s future. Constellations like Orion, Mars, and Jupiter
3 pages (750 words) Essay
Astronomy
Water can not exists as liquid, because of the proximity of Mercury to the Sun and without water, there will be no atmosphere. Thu water and wind can not cause erosion or create a weather conditions for this. The observed landforms on
1 pages (250 words) Essay
Astronomy
119) In addition, the moon has virtually no atmosphere and, as a result, there is no wind present to cause changes in the surface. Mercury closely resembles the moon, in regard to the absence of tectonic movement. Although Mars has large volcanoes, there are no evidences
1 pages (250 words) Essay
Astronomy
Since there are numerous examples, the agnostic individuals and the Intelligent Design movement in the American society today will be
2 pages (500 words) Essay
Introduction to Astronomy: NASA Kepler Mission
It is also due to this invaluable research that we know the various planets and celestial bodies that exist in the universe. To make these researches
6 pages (1500 words) Essay
Astronomy
Astronomy is classified as a natural science that included the study of celestial objects such as stars, moon, planets, galaxies and nebulae. In addition, it also deals with the physics, chemistry, and the objects evolution, and phenomena that originate outside the earth’s atmosphere.
6 pages (1500 words) Essay
Hire a pro to write
a paper under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
YOUR PRIZE:
Apply my DISCOUNT
Comments (0)
Click to create a comment