Astronomers Detect Secret Water Reserves...
...could be harboring reserves of hidden water.
So, is it there, or is it maybe there? Detect indicates it’s been found; could be harboring means it might be there. Headline says it is, text says maybe.
They have detected hydrogen.
If it were gaseous it would have escaped eons ago.
So it is in combo with something else, hopefully oxygen, but possibly methane (CH4), which would be fortuitous as well since Methane can be an energy source.
But in order to use methane you must have oxygen to burn it with, you still need water to make oxygen or bring your own.
If it’s water under the soil, then you have oxygen, hydrogen and possibly life.....................