In the unlikely event chlorophyll is ever found on Mars, Robert...
....I will find a way to make
'edible' LICHEN SOUP, and send you the recipe.
Hey! If Mars [hypothetically speaking]
were to have chlorophyll, it would most likely be found in what else?...LICHENS, of course!
Still, however unlikely the existence of chlorophyll on Mars is today, it's still
nice to dream: Imagine lichens on Mars? Astronauts could literally live off
the land in such a case.
But remember, Robert! Skepticism is healthy.
Jacob