This animation represents a map of the increased count of all known asteroids in the solar system between Jan. 1, 1999, and Jan. 31, 2018. Blue represents near-Earth aster… See more

This animation simply plots the position of the middle of a line drawn between adjacent … See more

Just to give you an idea of how big the Sun is compared to us and how little the Sun is when compared to some of the larger stars. As a note: CY Canis Major was at the time the video w… See more

This site tries to keep things simple and therefore doesn't go into the quite complex details of how everything (in terms of the stars positioning in the sky) is changing all the time. If … See more