"Yeah, you're not going to be able to handle the same volumes I can as quickly. But however they're generating it they had to haul all their materials through a heck of a maze, I bet you can outpace them. You could turn it into air too but it'll be slower, densities are farther off. You can also outright shrink it and then turn it into water."
"I can't even really see where it is anymore." He squints at the expanding cloud of combined steam and noxiousness. It clears up until he can see the goo again; then another big chunk of goo turns into water and explodes immediately into steam. Repeat.
Eventually there is a big blob of water surrounding the portal and no more goo in sight.
And he lets the both of them out of the shuttle and leads the way through the blob of water into the portal.
"They got around me while I was on Earth," he says. "So there must be multiple routes through the maze between clam planet and Earth. I didn't check the whole maze. Want to, as long as their current strategy seems to have been 'plug the hole and run like hell'?"
So Cam goes down avenues of maze he hasn't visited yet. And drops relays on portals.
And Elarron ensures that the relays are untroubled by goo. Or burning sand. Why is all this stuff so horrible.
Map map map.
Water water water. Some of these Spheres are getting pretty drowned. Whatever, it's not a big problem.
Yeah, Elarron can go back and shrink the water if anybody wants to use them for any non-aquatic purposes.
It turns out there are multiple portals from the maze to Earth. Five in total. They are all abandoned, and three of them are full of burning goo. Elarron waters it.
"Welcome to Earth. I am afraid the aliens killed all the cool wildlife. Didn't know what a butterfly was. But it's still Earth."
"Humans come from Earth. Well, humans come from the Earth I know about, anyway, and since your clam planet turns out to be a Sphere with a maze leading to Earth it seems like a reasonable bet that your lot did too."
"Well, you're not really seeing Earth at its best," Cam objects, producing his computer and a little slideshow of landscapes and pictures taken from orbit.
"Eh. You're not going to win me over; it doesn't have an Aluvanna. But it's pretty."
He makes another shuttle.
Cam gets into space and notes the locations and quantities of space debris (all of alien manufacture) and adds telescopes and has a look.