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Argon – The First Noble Gas Molecules Discovered In Space
There are only six of them: radon, helium, neon, krypton, xenon and the first molecules to be discovered in space – argon. They are all odorless, colorless, monatomic gases with very low chemical reactivity. So where did a team of astronomers using ESA’s Herschel Space Observatory make their rather unusual discovery? Try Messier 1… The … Continue reading "Argon – The First Noble Gas Molecules Discovered In Space"
Tammy Plotner