Fires couldn’t be began on exoplanets that don’t have a lot oxygen
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Alien life on a planet with low ranges of oxygen would possibly by no means have the ability to develop expertise as a result of combustion can be unimaginable. This bottleneck for creating superior civilisations may assist clarify why we’ve got but to look at life elsewhere in a near-infinite universe.
The growth of expertise on Earth hinged on hearth, also called combustion, a chemical response that makes use of oxygen to generate massive quantities of warmth.
This is essential for, amongst different issues, extracting metals from ore, …
Source: www.newscientist.com