Asteroids - Sixty Symbols
- Episode aired Aug 30, 2010
- 7m
Asteroids orbit the sun just like planets but are considerably smaller. Astronomer suspect they are collections of rock that never formed into planets.Asteroids orbit the sun just like planets but are considerably smaller. Astronomer suspect they are collections of rock that never formed into planets.Asteroids orbit the sun just like planets but are considerably smaller. Astronomer suspect they are collections of rock that never formed into planets.