What Pet Would You Choose for Space Travel?

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So far I'm in favor of an alien flying pet with a propellor on its butt.
 
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Noisy Rhysling said:
So far I'm in favor of an alien flying pet with a propellor on its butt.
Alas, wheels and propellors are not something in nature's toolbox. :wink: Nature can't do axles.
 
Well, bacterial flagella can rotate.
Of course they are very small molecular not cellular structures and not wheels, but are kind of like a propeller.
 
DaveC426913 said:
Alas, wheels and propellors are not something in nature's toolbox. :wink: Nature can't do axles.
Not on this planet, anyway.
 
BillTre said:
Well, bacterial flagella can rotate.
Of course they are very small molecular not cellular structures and not wheels, but are kind of like a propeller.
Yeah, that's one of the few exceptions. Surface area to volume is low enough that the flagella can get nutrients right through the walls.

Another exception would be two symbiotic creatures - one forming the axle.
 
DaveC426913 said:
Yeah, that's one of the few exceptions. Surface area to volume is low enough that the flagella can get nutrients right through the walls.

Another exception would be two symbiotic creatures - one forming the axle.
Perhaps a breeding pair using flight to hunt?
 
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Noisy Rhysling said:
Perhaps a breeding pair using flight to hunt?

Perhaps a new meaning of screw.
 
BillTre said:
Perhaps a new meaning of screw.
I was thinking more of a hunting pair, but I'm going to steam that line. THX!