language-neutral modification of this image here: Image:Lunarparallax_22_3_1988_neutral.png Example of lunar parallax from 4 points on earth This is...
This is the language-neutral modification of Image:Lunarparallax 22 3 1988.png created by en:user:Tomruen, modified by me, user:helix84. Example of lunar...
The bright stars visible are the star cluster Pleiades. The date March 22, 1988 was chosen because the moon occulted stars within the pleides as visible...