Introduction to Telescope. What is a Telescope? How many types of telescopes are there? An instrument designed by an arrangement of lenses or mirrors.
STARS!! “Astrology is Bogus”. In the constellation of Scorpio.
Mega Telescopes of the 21 st Century Evolution in the Ground-Space Synergy Dr. Marc Postman (STScI) & Richard Ellis (Caltech) James Webb Space Telescope.
Lecture 6: Telescopes and Spacecraft
