Monday, October 1, 2018

Astronomy

What is ASTRONOMY?


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*Humans have long gazed toward the heavens, searching to put meaning and order to the universe around them. Although the movement of constellations — patterns imprinted on the night sky — were the easiest to track, other celestial events such as eclipses and the motion of planets were also charted and predicted.

Astronomy is the study of the sun, moon, stars, planets, comets, gas, galaxies, gas, dust and other non-Earthly bodies and phenomena. In curriculum for K-4 students, NASA defines astronomy as simple "the study of stars, planets and space." Astronomy and astrology were historically associated, but astrology is not science and is no longer recognized as having anything to do with astronomy. Below we discuss the history of astronomy and related fields of study, including cosmology.

 Historically, astronomy has focused on observations of heavenly bodies. It is a close cousin to astrophysics. Succinctly put, astrophysics involves the study of the physics of astronomy and concentrates on the behavior, properties and motion of objects out there. However, modern astronomy includes many elements of the motions and characteristics of these bodies, and the two terms are often used interchangeably today.


Observation from Astronomers video: https://www.space.com/16014-astronomy.html


 Unlike most other fields of science, astronomers are unable to observe a system entirely from birth to death; the lifetime of worlds, stars, and galaxies span millions to billions of years. Instead, astronomers must rely on snapshots of bodies in various stages of evolution to determine how they formed, evolved and died. Thus, theoretical and observational astronomy tend to blend together, as theoretical scientists use the information actually collected to create simulations, while the observations serve to confirm the models — or to indicate the need for tweaking them.

What is (SCIENCE)?...and...What is TECHNOLOGY?




What is (SCIENCE)?

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* Science is the concerted human effort to understand, or to understand better, the history of the natural world and how the natural world works, with observable physical evidence as the basis of that understanding1. It is done through observation of natural phenomena, and/or through experimentation that tries to simulate natural processes under controlled conditions.The most interesting thing about science is that it’s never finished. Every discovery leads to more questions, new mysteries, to something else that needs explaining. It’s a case of ‘the more we know, the more we know we know nothing at all’. For example, the discovery of the double-helix structure of DNA revolutionised our understanding of biology, bringing up whole new areas to be studied such as genetic modification and synthetic biology.









What is (TECHNOLOGY)?
 
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* What Is Technology? Technology is a body of knowledge devoted to creating tools, processing actions and the extracting of materials. The term ‘Technology” is wide, and everyone has their way of understanding its meaning. We use technology to accomplish various tasks in our daily lives, in brief; we can describe technology as products and processes used to simplify our daily lives. We use technology to extend our abilities, making people the most crucial part of any technological system.

 Technology is also an application of science used to solve problems. But it is vital to know that technology and science are different subjects which work hand-in-hand to accomplish specific tasks or solve problems.

Sunday, September 30, 2018

Introduction about me.....

Introduction about me......

*My name is Jeevessh Nair and I'm basically a Gaming YOUTUBER.....so please Subscribe to my channel and like all the videos.I'll leave my channel's link below.
My Channel-https://www.youtube.com/channel/UChNUpchiw1FdmG9vkt_D5mA
YouTube Name-JeePlayZElite

This blog is about Science And Technology-Astronomy.I created this blog to share my thoughts and my studies about Science and Astronomy.Eventhough I'm a gamer I love studying about science because it is more fun and more interesting.If you hate science you'll lose your knowledge and your ability to study interesting things.Science is also an important subject in your daily studies.In the begining I also hate Science but later then I started to love it.I'm just a 13 year old boy.

Importance of Science

-Science provides scientific knowledge to humans.It helps us to understand ourselves and our enviroment and also helps us to solve daily problems.It contributes to new discoveries and invention of new technology and opens up opportunities for science-based careers.

Related imageFields of Science

-Zoology
-Forensics
-Oceanography
-Pharmacology
-Astronomy
-Microbiology
-Geology
-Physiology
-Botany
-Engineering