Foster Zygote
Dental Floss Tycoon
- Joined
- Jun 24, 2006
- Messages
- 23,336
No, that's not how it works. If they'd wanted to photograph stars they wouldn't have needed to find a "valley or a trough" shaded from the sun. All they would have needed to do was to shade the front element of the lens from any direct or reflected light. As long as no sunlight was entering the lens, the camera could have been set up in direct sunlight.Of course it does. Just find a valley or a trough in darkness: bingo! take a pic of the starry firmament.
The Far Ultraviolet Camera/Spectrograph used by Apollo 16 was simply set up in the shadow of the LM, but that was more for thermal control than lighting.
And you still can't/won't understand that just being in shadow doesn't make you in "total darkness" on the moon. If you climbed down into Hadley Rille when the sun is low enough for one side of the other to be in shadow, there will still be light reflecting off of the opposite slope, which will still cast light on you and your surrounding terrain.