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 ...
(Nanowerk News) In chemistry, the wave functions of electrons bound to nuclei determine the chemical characteristics of atomic and molecular species. In this context, an artificial molecule (AM) can ...
Living stromatolites at Shark Bay, Western Australia. Oxygen produced by ancient stromatolites may have left its mark on Earth's environment as early as 2.5 billion years ago. Credit: Ariel Anbar When ...
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