Why Did Mars Dry Out? New Study Points to Unusual Answers
phys.org | 5/26/2022 | Louise LernerThe telltale tracks of past rivers, streams and lakes are visible today all over the planet. But about three billion years ago, they all dried up―and no one knows why.
Straight Line of the Day: Why did Mars dry up / dry out / go dry?

…I’m not sayin aliens made it go dry but aliens made it go dry.
It saw Hillary naked.
I wouldn’t wish that on a Venusian…
SHRINKAGE!
Damn Marvin and his Martian Prohibition
…It’s related to Nancy Pelosi
…they stopped after 20 amendments
The holographic artists were all hired by the Jupiter team…
The Martian internal heating failed after they harvested too much Illudium PU-36 to keep the reaction active…
+1
They put the government in charge of conservation…
Brawndo
The humidifier conked out.
God already did the whole deluge thing on Earth, and wanted to try something different this time.
Blue laws.
Well, Mars ain’t the kind of place to raise your kids in fact it’s cold as hell.
+2
Marble Warming!
It’s not dry. It’s BYOB.
Bring your own biome
Hello, my name is Mars and I’m a recovering desert planet
Hi Mars!
Its only dry on the surface..you go down ten feet and there are whole cities with bars and Happy Hour started 2 minutes ago….all the residents are hiding because they have seen us in action and are afraid we will phuq up their planet up too..
Why ask why?
Why did Mars dry up / dry out / go dry?
All those “Drink Mars Dry” signs.
They’re into Grok instead of Grog.
…and why is the rum always gone?
A teenage Mars caught sight of Venus. Later, Mars went blind.
Why did Mars dry up? Because it ran out of water.