For more than an hour the two wanderers from the far-off Earth stood motionless and silent, gazing on the indescribable splendours of the fearfully magnificent spectacle before them. Every mundane thought seemed burnt out of their souls by the glory and the wonder of it. It was almost as though they were standing in the very presence of God. Indeed, were they not witnessing the supreme act of Omnipotence, a new creation? Their peril, a peril such as had never threatened mortals before, was utterly forgotten. They had even forgotten each other's presence. For the time being they existed only to look and to wonder. They were called at length out of their trance by the matter-of-fact voice of Murgatroyd saying-- "My Lord, she's back to her course. Will I keep the power on full?" "Eh! What's that?" exclaimed Redgrave, as they both turned quickly round. "Oh, it's you, Murgatroyd. The power? Yes, keep it on full till I have taken the bearings." "Ay, my Lord, very good," replied the engineer. As he left the deck Redgrave put his arm round Zaidie and drew her gently towards him and said, "Zaidie, truly you are favoured among women! You have seen the beginning of a new creation. You will certainly be saved somehow after that." "Yes, and you too, dear," she murmured, as though still half-dreaming. "It is very glorious and wonderful; but what is it all--I mean, what is the explanation of it?" "The merely scientific explanation, dear, is very simple. I see it all now. The force that was dragging us out of our course was the united pull of two dead stars approaching each other in the same orbit. They may have been doing that for millions of years. The shock of their meeting has transformed their motion into light and heat. They have united to form a single sun and a nebula, which will some day condense into a system of planets like ours. To-night the astronomers on Earth will discover a new star--a variable star as they'll call it--for it will grow dimmer as it moves away from our system. It has often happened before." Then they turned back to the conning-tower. The needle had swung to its old position. The new star, henceforth to be known in the annals of astronomy as Lilla-Zaidie, had already set for them to the right of the _Astronef_ and risen on the left, and, at a distance of more than nine hundred million miles from the Earth, the corner was turned, and the homeward voyage began. CHAPTER XX A week later they crossed the path of Jupiter, but the giant was invisible, far away on the other side of the Sun. Redgrave laid his course so as to avail himself to the utmost of the "pull" of the planets without going near enough to them to be compelled to exert too much of the priceless R. Force, which the indicators showed to be running perilously low.