For the first time, astronomers have found molecular oxygen — the same gas humans need to breathe — in a galaxy outside the Milky Way. Oxygen is the third most common element in the cosmos, after ...
Using computer simulations, researchers have shown that the oxygen molecule (O<sub>2</sub>) is stable up to pressures of 1.9 terapascal, which is about nineteen million times higher than atmosphere ...
At TU Wien (Vienna), it has become possible to control one of the most important chemical processes: switching oxygen molecules between a reactive and unreactive state. Oxygen atoms are highly ...
Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences, Vol. 210, No. 1101 (Dec. 20, 1951), pp. 224-245 (22 pages) Energies of excitation of different electronic ...
Oxygen plays a crucial role for all living organisms on Earth. Researchers at the University of Gothenburg have now found evidence that double ionised sulphur dioxide contribute to the formation of ...
The European Space Agency’s Rosetta spacecraft saw material and gases — including oxygen — erupt off the surface of Comet 67P/Churyumov-Gerasimenko. Space is an inhospitable place. For now, when ...
There are many levels at which a scientific question can be answered. An answer that is quite satisfying to a scientist from one discipline may be totally unsatisfactory to a scientist from another.
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