"I'm not frightened," said Lura quickly; "I was just curious. Is there any danger of hitting a wandering body?" * * * * * "Not much in this zone and at this speed. When our speed picks up there will be a slight danger because the higher our rate of speed, the more crowded space becomes. If we were going to Jupiter we would have to use much more caution. The asteroid belt lying between Mars and Jupiter is really crowded with small bodies but comparatively few are in the zone between Earth and Mars. That is one thing I figured on when I said that we would have plenty of time to go to Mars and back before ships could come from Jupiter. Ships from Jupiter would be able to develop a much higher speed than we will attain were it not for the asteroid belt. They will have to travel quite slowly through it, in portions, not over a few thousand miles per minute, while we are not held down that way. Now that we are really started, it will be best to set regular watches. I will assign you as navigator for one watch if you wish." "I certainly do want to do my share." "All right, we'll let it go that way. Turgan and I will take the other two watches until we get there." "How soon will that be?" "About seventeen days. Mars happens to be only about forty million miles away just now. Now I'll set the watches and divide the crew." A short examination showed Damis that his crew were intelligent and that his instruction had been good. Every member knew his duties. Instead of the two twelve-hour watches which were usual on space flyers, the additional members of the crew who had been part of Monaill's band enabled Damis to set only eight-hour shifts. Each member of the crew was taught to operate the offensive ray projectors with which the flyer was equipped. * * * * * Things soon settled down to routine. No wandering celestial bodies came close enough to cause them any real alarm. Once the novelty of hurtling through space had passed away, the trip became monotonous. The Earth, which had at first filled the field of one of the observers, dwindled until it became merely a brilliant green star. The red speck which was Mars grew constantly more prominent as the hours went by and Damis gave the word to turn on the bow motors and retard the speed of the flyer. Several of the crew had worked in the communications net which Glavour had thrown around the Earth and under orders from Turgan, they began to call the red planet on the ship's communicator. "It is well to let them know who we are," he said to Damis when he gave the order. "We are flying a Jovian ship and since we have come so far successfully, I have no desire to be blasted out of space by their powerful weapons of defense."