PHP Applications by Robin Baker


Starmap Project

Starmap is a star atlas program. The home page allows you to specify your location, viewing direction and the time of viewing. Starmap generates a semicircular view of the sky from the location, the direction and the time you choose. Stars are shown down to magnitude 5, and are color and magnitude coded. Solar system objects include the planets, sun and moon.
Starmap home page

Relativity Essay

Einsteins' special theory of relativity without the maths. Just description and illustrations.
Relativity Essay