10 Facts about Astronomy
Facts about Astronomy talk about the study of the celestial objects which include asteroids, nebulae, comet, galaxies, planets, sun, stars and moons. You can also find the cosmic microwave, gamma ray burst and supernovae explosion in astronomy. Actually it is not a new science. Human being has learned about it since the ancient time. Find out more interesting facts about astronomy by reading the below post:
Facts about Astronomy 1: the methodological observation of night sky
The methodological observation of night sky was originated since the ancient time. The Indians, Greeks, Babylonians, Nubians, Chinese, Iranians, Maya and Egyptians had learned about it.
Facts about Astronomy 2: a modern science
Astronomy became a modern science after telescope’s invention. It enables us to see the far away objects in the universe.
Facts about Astronomy
Facts about Astronomy 3: Theoretical astronomy
If you like to study the development of computer to explain the astronomical phenomena and object, you have to look at Theoretical astronomy. If you are oriented on collecting the data from the observation on astronomical objects, you can check the observational astronomy. You can use the basic principles of physics to analyze it.
Facts about Astronomy 4: a heliocentric model
The solar system is explained in a heliocentric model by Nicholas Copernicus during the Renaissance era. Galileo Galilei and Johannes Kepler expanded and corrected Copernicus’s work. To improve his observations, Galileo utilized his telescope.
Astronomy
Facts about Astronomy 5: William Herschel
William Herschel was the astronomer who created the detailed catalog of nebulosity and clusters. He also discovered the first planet ever found, Planet Uranus in 1781.
Facts about Astronomy 6: Friedrich Bessel
Friedrich Bessel was the astronomer who measured the parallax of 61 Cygni. Therefore, in 1838, people can find out the distance to a star.
Astronomy Picture
Facts about Astronomy 7: the introduction of new technologies
In 18th and 19th centuries, the introduction of new technologies such as photography and spectroscope led to the improvement of astronomy.
Facts about Astronomy 8: the Milky Way
The Milky Way is the earth’s galaxy. We live in it. The existence of this galaxy was proved in 20th century. Then the astronomers work hard to find other galaxies besides the Milky Way.
Astronomy Pic
Facts about Astronomy 9: the topics in modern astronomy
There are various topics discussed in modern astronomy such as blazars, quasars, radio galaxies and pulsars. Get facts about asteroids and comets here.
Facts about Astronomy 10: radio wavelengths
The active galactic nuclei, interstellar gas, supernovae and pulsars are observable using the radio wavelengths.
Astronomy Facts
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