Even on a relatively clear afternoon like this one, the horizontal rays of the sun turned the air a burnished dark red, and the surface of the glacier sparked in a thousand places, the recently broken ice reflecting the light like mirrors. The majority of these scarlet gleams lay in a rough line between them and the sun, but there were a few elsewhere on the ice, where the reflecting surfaces stood at odd angles. Phyllis pointed out how much larger the sun looked, now that the soletta was in position. “Isn’t it wonderful? You can almost see the mirrors, can’t you?”

“It looks like blood.”

“It looks positively Jurassic.”

To Sax it looked like a G-type star about one astronomical unit away. Of course this was significant, as they were 1.5 astronomical units away. As for the talk of rubies, or dinosaur’s eyes . . .

The sun slipped over the horizon and all the points of red light disappeared at once. A great fan of crepuscular rays stretched across the sky, the pinkish beams cutting a dark purple sky. Phyllis exclaimed over the colors, which were indeed very clear and pure. She said, “I wonder what makes those magnificent rays,” and automatically Sax opened his mouth to explain about the shadows of hills or clouds over the horizon, when it occurred to him that a, it was a rhetorical question (perhaps), and b, to give a technical answer would be a very Sax Russell thing to do. So he shut his mouth, and considered what Stephen Lindholm would say in such a situation. This kind of self-consciousness was new to him, and distinctly uncomfortable, but he was going to have to say things, at least some of the time, because long silences were also fairly Sax Russellish, and not at all like Lindholm as he had been playing him so far. So he tried his best.

“Just think how close those photons came to hitting Mars,” he said, “and now they’re going to run all the way across the universe instead.”

People squinted at this odd observation. But it drew him into the group nonetheless, and so served its purpose.