A Quote by Neil deGrasse Tyson

Apart from the obvious advantages of having ice to melt, filter, then drink, you can also break apart the water's hydrogen from its oxygen. Use the hydrogen and some of the oxygen as active ingredients in rocket fuel and keep the rest of the oxygen for breathing. And in your spare time between space missions, you can always go ice skating on the frozen lake created with the extracted water.
With sufficient water on the Moon, solar energy can be used to split the water into hydrogen and oxygen. The oxygen is, of course, critical for humans to breathe and the water important for us to drink.
Water is H2O, hydrogen two parts, oxygen one, but there is also a third thing, that makes it water and nobody knows what that is.
There is no water in oxygen, no water in hydrogen: it comes bubbling fresh from the imagination of the living God, rushing from under the great white throne of the glacier. The very thought of it makes one gasp with an elemental joy no metaphysician can analyse.
I believe that water will one day be employed as fuel, that hydrogen and oxygen which constitute it, used singly or together, will furnish an inexhaustible source of heat and light, of an intensity of which coal is not capable.
The wood of any tree growing anywhere records fairly faithfully the oxygen and hydrogen chemistry of the water the plant has access to through precipitation.
Not all chemicals are bad. Without chemicals such as hydrogen and oxygen, for example, there would be no way to make water, a vital ingredient in beer.
A drop of water is not immortal; it can be resolved into oxygen and hydrogen. If, therefore, a drop of water were to maintain that it had a quality of aqueousness which would survive its dissolution we should be inclined to be skeptical. In like manner we know that the brain is not immortal.
We have seen pictures [of mars] where there there are canals, we believe, and water. If there is water, that means there is oxygen. If oxygen, that means we can breathe.
It required 85 parts by weight of oxygen and 15 parts of hydrogen to compose 100 parts of water.
If you think about the energy that a rocket engine has to put out and all the fuel and you're sitting on top of like a bomb. And on the Space Shuttle, that big orange tank is filled with liquid hydrogen and liquid oxygen, the white cell rocket boosters on the sides are filled with solid propellant. There's a lot of energy in all those chemicals there and you've got to control it in a way so it doesn't explode. So, there's a lot of plumbing, a lot of valving, a lot of control systems, and it's a very complicated thing. So, how do you bring the price of that down?
The person and society are yoked, like mind and body. Arguing which is more important is like debating whether oxygen or hydrogen is the more essential property of water.
All the charming and beautiful things, from the Song of Songs, to bouillabaisse, and from the nine Beethoven symphonies to the Martini cocktail, have been given to humanity by men who, when the hour came, turned from tap water to something with color in it, and more in it than mere oxygen and hydrogen.
In all serious disease states we find a concomitant low oxygen state... Low oxygen in the body tissues is a sure indicator for disease...Hypoxia, or lack of oxygen in the tissues, is the fundamental cause for all degenerative disease. Oxygen is the source of life to all cells.
We're not just any star stuff, most of which is humdrum hydrogen and listless helium. Our bodies include fancier ingredients like carbon, oxygen, nitrogen, phosphorous, and a few other herbs and spices.
Primes are the atoms of the arithmetic - the hydrogen and oxygen of the world of numbers
I felt okay for the first 45 seconds, and then my vision grew fussy. My lungs felt like deflated balloons. I would have sucked oxygen through my ears, if that were possible. I was experiencing oxygen debt, or perhaps better stated, oxygen death.
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