1.
Eye piece
2.
Star diagonal
3.
Illuminator
4.
Objective lens cell
5.
Polar axis scope
6.
Finder scope
7.
Right ascension setting circle
8.
Azimuth fine-adjustment knob
9.
Declination setting circle
10. Equatorial mount
WHEN THE WITNESS SPEAKS
The sun and the moon have been our earliest witnesses. They hover above the earth, constant and impartial, casting their gaze on everyt...
-
Happiness 101 is an essay by Geeta Padmanabhan. She is a freelance journalist, writer and blogger based in Chennai. Her blog, Grandma'... -
The English Novel properly came into being in the 18 th century. Its four originators were Samuel Richardson (1689-1751), Henry Fiel...
No comments:
Post a Comment