[go: nahoru, domu]

Jump to ratings and reviews
Rate this book

Astronomy

Rate this book
Learn about the science of Astronomy with iMinds insightful knowledge series.

The human desire to know what we see when we look in the sky is so great that a branch of science has been dedicated to it: astronomy. Astronomy is the study of the material universe outside the earth's atmosphere. Astronomers research and make estimations about our universe and outer space in general.
Human beings have been gazing up at the sky since before written history began. However, what human beings knew about this outer space region amounted to very little until relatively recently. The ancient philosopher Claudius Ptolemy wrote on astronomy in the second century. His main book is called Almagest, which translates as "great work".

iMinds brings targeted knowledge to your eReading device with short information segments to whet your mental appetite and broaden your mind.

ebook

Published May 13, 2010

Loading interface...
Loading interface...

About the author

iMinds

321 books24 followers

Ratings & Reviews

What do you think?
Rate this book

Friends & Following

Create a free account to discover what your friends think of this book!

Community Reviews

5 stars
5 (26%)
4 stars
3 (15%)
3 stars
8 (42%)
2 stars
2 (10%)
1 star
1 (5%)
Displaying 1 - 2 of 2 reviews
Profile Image for Dr. Appu Sasidharan (Dasfill).
1,358 reviews3,357 followers
October 14, 2023
The sky is something that has fascinated human beings ever since prehistoric times.


The curiosity to know more about what we see in the sky led to the foundation of Astronomy.
"Astronomy is the study of the material universe outside the earth's atmosphere. Astronomers research and make estimations about our universe and outer space in general."


Astronomy is split into observational and theoretical branches.

Observational astronomy focuses on acquiring data from astronomical objects' observations.

Theoretical astronomy focuses on developing computer models to describe astronomical objects.

Are astronomy and astrophysics the same? They are considered synonyms by the majority of people. Some people have indeed found a difference between the two by saying that "astronomy" may be used to describe the qualitative study of the subject, whereas "astrophysics" is used to describe the physics-oriented version of the subject. Based upon the historical affiliation of the subject and degrees of the scientists working in it, they are used interchangeably.

India and China were the pioneers in astronomy during Historic times. This book will help you to know more about many famous personalities who worked in astronomy and various new techniques used for astronomy.

It also mentions quasars. Quasar is an astronomical object of very high luminosity found in the centers of some galaxies and powered by gas spiraling at high velocity into an extremely large black hole

—————————————————————————
You can also follow me on
Instagram ID - Dasfill | YouTube Channel ID - Dasfill | YouTube Health Channel ID - Dasfill - Health | YouTube Malayalam Channel ID - Dasfill - Malayalam | Threads ID - Dasfill | X ID - Dasfill1 | Snapchat ID - Dasfill | Facebook ID - Dasfill | TikTok ID - Dasfill1
Displaying 1 - 2 of 2 reviews

Can't find what you're looking for?

Get help and learn more about the design.