âYouâve got your aliens.â
âGood.â
âBoss, do you see that?â
A floating flat something moved into view, distant enough to look tiny until Gorky zoomed. Then ⦠an open flying vehicle with eight crew, possibly man-shaped, moving around the upper deck. âPressure suits,â Gorky said. âNo wonder at this altitude, but what holds it up? Lighter-than-air craft donât fly without air.â
They watched it glide over the crater rim.
âI wonder if they saw the Tanker come down.â
Ra Chen asked, âWe want to talk to them anyway, donât we?â
âBring a few home. Ambassadors to the United Nations!â
âKidnap?â
âWe know what happened to Mars. Anyone we can bring out is rescued! Can you rebuild a Vivarium cage to house Martians?â
âFutz, yes. Just fiddle with the programs. Itâs already set to make breathable atmosphere for pre-Industrial plants and animals.â
â Ex cellent. Whatâs the opposite of genocide?â
Ra Chen laughed. âNobodyâs ever needed one.â
âRa Chen, Iâm wondering what weâd find if I sent a team to Mons Olympus in present time.â
âIs it an active volcano? That could wipe out any traces ⦠Willy, donât do it. Knowing whatâs there today would restrict our options in the past. What else have we got?â
*Â Â Â *Â Â Â *
Pilgrim One gave them a breathless run across ochre deserts at high speed. A glimpse of something in flight. More desert.
Pilgrim Two: ochre sand, a claustrophobic run through a sandstorm, then more sand and a line of gray-green. Miyaâs breath caught. Ra Chen slowed the view to real time.
Alien greenery, so flat that the low-built Pilgrim could look straight across six klicksâ width of dry-looking vines. A row of small triangular heads peeped out of the web of dusty-green fiber to watch the Pilgrim pass. Infrared showed the heads as red dots: warm-blooded.
The plants showed spectra of chlorophyll and water. If there was free-running water, it must run beneath the plants.
âMars has ⦠had gigatons of water. Where did it all go?â Miya wondered.
Gorky said, âThe Orbiter only found a few small seas. Most of the water must be already in the canals.â
One of the animals pulled free and charged the Pilgrim. Body like a ten-legged weasel, face like nightmare, all teeth and hunger.
âIâll call,â Willy Gorky said. To leave the viewing room must have been like pulling his own teeth, and he surely heard Ra Chenâs chuckle, but he hurried. Nobody else could be allowed to break this news to the Secretary-General!
And the rest settled back to watch the show.
Pilgrim Two ran fast-forward alongside the canal with ten-legged weasels biting at it, then turned suddenly. Ra Chen slowed again to examine a slender arc of freestanding bridge, ornately carved. Pilgrim Two crossed, watched impassively by an inhumanly tall and slender woman in a golden mask, and rolled on into red desert.
Ra Chen began flashing from one Pilgrim to another. He was trying to pull too much data too fast:
Pilgrim Three rolled into thick ice at the south pole, and froze up.
Pilgrim Four was approaching dwellings when creatures on riding beasts attacked and disabled it with swords. Ra Chen froze the frame on dwellings like clusters of crystal pillars, elegant and fragile and ancient. Then on the attackers. Weapons in three hands out of four; bipedal; green skin; faces like overgrown insects.
âTwo species! Unbelievable. Weâll have toâ¦â Ra Chen trailed off. No telling what might be needed at this point, or what he would have for resources.
Pilgrim Seven was crossing a web of valleys. Running the record at high speed made everyone seasick; Ra Chen had to stop. Up, down, up, down. âValles Marineris,â Miya said. âIt was bad enough when it wasnât choked
Guillermo Orsi, Nick Caistor