|
|
Desktop /
Screen Savers: Other / Free Astronomy Screensaver 3.0 Free Download
|
| "Download this FREE Astronomy Screensaver that includes all the latest pictures of our Galaxy"
Quick Download Free Astronomy Screensaver 3.0
|
|
Astronomy is a natural science that deals with the study of celestial objects (such as moons, planets, stars, nebulae, and galaxies); the physics, chemistry, and evolution of such objects; and phenomena that originate outside the atmosphere of Earth (such as supernovae, gamma ray bursts, and cosmic background radiation).
ASTRONOMY WEB SEARCH
A related but distinct subject, cosmology, is concerned with studying the universe as a whole.
Astronomy is one of the oldest sciences. Prehistoric cultures left behind astronomical artifacts such as the Egyptian monuments and Nubian monuments, and early civilizations such as the Babylonians, Greeks, Chinese, Indians, Iranians and Maya performed methodical observations of the night sky. However, the invention of the telescope was required before astronomy was able to develop into a modern science. Historically, astronomy has included disciplines as diverse as astrometry, celestial navigation, observational astronomy, and the making of calendars, but professional astronomy is nowadays often considered to be synonymous with astrophysics.
During the 20th century, the field of professional astronomy split into observational and theoretical branches. Observational astronomy is focused on acquiring data from observations of celestial objects, which is then analyzed using basic principles of physics. Theoretical astronomy is oriented towards the development of computer or analytical models to describe astronomical objects and phenomena. The two fields complement each other, with theoretical astronomy seeking to explain the observational results, and observations being used to confirm theoretical results.
Amateur astronomers have contributed to many important astronomical discoveries, and astronomy is one of the few sciences where amateurs can still play an active role, especially in the discovery and observation of transient phenomena.
Astronomy is not to be confused with astrology, the belief system which claims that human affa.
|
|
Related Search For Free Astronomy Screensaver
|
| Download Sites : | | www.yourownscreensaver.com |
|
Free Astronomy Screensaver |
Version: | 3.0 |
File Size: | 3 KB |
Last updated: | 2012-10-03 |
License: | Freeware $0 |
OS: | 9x/ME/XP |
Author: | Your Own Screensaver
|
| Related Software Statement Do-download.com do not supply any crack, patches,torrent, password, serial numbers, registration codes, key generators, cd key, hacks or keygen for the software,and please consult directly with program authors (Your Own Screensaver) if you have any problem with the software. |
|