“Hmm. But is it one we can venture into?” The First Scientist squeezed over to Cully’s side of the cabin. “Atmosphere, temperature-within a fraction of Terra’s. Yes, we can live and breathe here.”

Kimber freed himself from the pilot’s straps. “Suppose we have a look-see in person then.”

Dard was the last to leave the cabin. He was still a little drunk with that riot of color on the visa-screen. After the remembered drabness of his home section of Terra this was overpowering. He was halfway down the ladder when he heard that clang which announced the opening of tile hatch and the emergence of the ramp that would carry them safely over ground super-heated by their jets.

When he came out the others were strung along the ramp, breathing the warm air, air that was pungent with a fresh tang. The breeze pulled at Dard’s hair, whipping a lock across his forehead, singing in his ears. Clean air- with none of the chemical taint which clung in the ship. Around the fins of their ship the sand had been fused into a curdled milky glass which they avoided by leaping from the end of the ramp to the dunes.

Kimber and Kordov plowed straight ahead to the wave-smoothed shore. Cully merely dropped in the soft grit of the beach, lying full length, his hands pressed tight to the earth, staring bemusedly up at the sky, while Rogan was pivoting slowly, as if to verify the scene tile visa-screen had shown them.

Dard made his way to the sand. The redness of the river occupied him. Red water-why? The sea was normal enough except where it was colored by the river. He wanted to know what painted the stream and he started off determinedly to its bank.

The sand was softer, more powdery than any he had known on Terra. It shifted into his boot packs, arose in puffs and covered all but the faintest outline where he had stepped. He stooped and sifted the stuff through his fingers, knowing a strange tingle as the earth of this new world drifted away from his palm-blue sand-red river-red, yellow and white striped cliffs-color everywhere about him! Overhead that arch of cloud studded blue-or was it blue at all? Didn’t it have just the faintest shading of green? Turquoise rather than true blue! Now that he was becoming accustomed to the color he could distinguish more subtle shades among the glows of brighter tones-shades he could not name-like that pale violet which streaked the sand.

Dard went on until he was in the stone-and-pebble strewn border of the river. It was not a large stream, four strides might take him across it. There was a ripple of current but the water was opaque, dull rusty red, and it left a reddish rim about every stone it lipped in passage. He went down on one knee and was about to dip in a cautious exploratory finger when a voice called a warning:

“Don’t try that, kid. Might not be healthy.” Rogan came down the stony bank to join him. “Better be safe than sorry. Learned that myself on Venus-the hard way. See a piece of drift wood anywhere about?”

Dard searched among the rocks and found what appeared to be a very ordinary stick. But Rogan inspected it carefully before he picked it up. The stick was lowered into the flood and as cautiously withdrawn, an inch or so of it now dyed red. Together they held it close for examination.