Aug. 6th, 2011

Star Trails

Aug. 6th, 2011 02:23 pm
purplecat: Hand Drawn picture of a Toy Cat (Default)
NASA's picture of the day demonstrates what happens if you leave your camera on timelapse while you fall asleep and then compose the resulting images into one. You get a picture of the movement of the stars as the Earth rotates!
Picture under the Cut )

Star Trails

Aug. 6th, 2011 02:23 pm
purplecat: Hand Drawn picture of a Toy Cat (Default)
NASA's picture of the day demonstrates what happens if you leave your camera on timelapse while you fall asleep and then compose the resulting images into one. You get a picture of the movement of the stars as the Earth rotates!
Picture under the Cut )

This entry was originally posted at http://purplecat.dreamwidth.org/51600.html.

Profile

purplecat: Hand Drawn picture of a Toy Cat (Default)
purplecat

February 2026

S M T W T F S
123456 7
891011121314
15161718192021
22232425262728

Tags

Page Summary

Style Credit

Expand Cut Tags

No cut tags