For example, I’m sitting on my front porch which overlooks the town. Miles away I can see streetlights, signs, etc. How does the source project light to my location, yet doesn’t illuminate my location?
Holy moly friends, thanks for the awards and stuff. I didn’t think this question would spark so much interest, lol. I am thoroughly grateful for all your replies.
In: Physics
I just want to add this: in a night with no moon and no artificial light sources, the light of the star Sirius can project a faint shadow on the ground. Sirius is 8,6 lightyears distant.
Latest Answers