Al. I wished, of course, to leave the Astronaut secure, and, if not out of reach, yet not within easy reach; otherwise it would have been a simple matter to watch my opportunity and descend in the dark from my first landing-place by the same means by which I had made the rest of my voyage. At 18h. I was within 8000 miles of the surface, and could observe Mars distinctly as a world, and no longer as a star. The colour, so remarkable a feature in his celestial appearance, was almost equally perceptible at this moderate elevation. The seas are not so much blue as grey. Masses of land reflected a light between yellow and orange, i