I blended a shot of star trails in false color with an image of the moon from Wednesday night to demonstrate lunar motion in 69 megapixels. [OC] 3. July, 2020 CrystalPosts 0
John Zakutney, one of 11 deaf NASA volunteers whose deafness made them immune to motion sickness, being lowered into a centrifuge tank to study the effects of space flight, ca. 1964 3. July, 2020 CrystalPosts 0
