Lesson 8 of 15 • 0 upvotes • 14:52mins
Asteroids are believed to have formed 4.6 billion years ago. They are numerous small celestial bodies composed of rock and metal that move around the Sun mainly between the orbit of Mars and Jupiter. Classifications are based on their Spectra and Albedo, also on their location in the Solar System.
15 lessons • 3h 8m
Different Motions of Earth
9:56mins
Seasons
13:46mins
Astronomical Scales
14:46mins
Milky Way Galaxy
13:00mins
Dark Energy
10:06mins
Dark Matter
9:00mins
Comets
14:28mins
Asteroids
14:52mins
Meteoroids
12:18mins
Galaxies
13:53mins
Stellar Evolution- I
13:41mins
Stellar evolution-II
11:18mins
Binary Stars
10:16mins
The Star Sun
14:03mins
Solar System
13:27mins