" Now passing Phobos, the second moon of Mars. From this point to the orbit of Jupiter we are in the planetoid belt, the most dangerous portion of our voyage. This ship's armor of twenty-inch beryll-steel may be perfectly adequate to keep meteorites out, but let just one of those planetoids, little worlds, hit us and this broadcast would end right now. Here we are! Phobos at our left and down, if there is any up or down out here in empty space. It's a little red moon, cracked and seamed, all roc