Neither the Big Bang, nor the Steady State versions of cosmology account for any but the lightest elements hydrogen and helium.
The inner two appear, from their densities, to have a lot of water or methane or ammonia in them (or any mixture of the three), along with hydrogen and helium.
Dr Marcy suspects that his new discovery, which has about 45 times the mass of the Earth, is composed of a rocky core surrounded by a thick envelope of hydrogen and helium gas.
There seems to be a population of stars that are both poorer than average in elements other than the two lightest ones (hydrogen and helium) and moving at faster than average speeds.
Dr. SCHAWINSKI: So, in the very early universe, most of the elements that were made in the Big Bang were hydrogen and helium, and very few trace elements of heavier elements, like oxygen and iron and so forth.
And these heavy elements are very important for making stars, because they allow the hydrogen and the helium to clump together, and collapse into stars then, and start to shine.
Air Products sells gasses like nitrogen, hydrogen, oxygen and helium used in industrial and medical capacities, while Airgas sells gasses as well as wielding products and safety equipment.
Hydrocarbons, helium, hydrogen, and volatiles in the solar system are important for human exploration and habitation because they will provide essential high-energy, high-density fuels and feedstock for off-world manufactured goods and materials for construction.
The Helium found in Natural Gas is there simply because Thorium and Uranium are radioactively converting the hydrogen in these fossil fuels into Helium, but this takes millions of years.
Nitrogen, methane, helium, water, carbon-oxygen compounds and hydrogen produced from mining, could permit food growth and development of a water supply for lunar inhabitants.
After that it is expected to become a red giant, as the hydrogen that presently comprises it is exhausted and the sun switches to burning helium instead.
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