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space·Spacebysolo

Scientists spot sugar in interstellar space for the first time ever

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Erythrulose, a sugar found in raspberries, kiwis and many red fruits, also apparently exists in a giant molecular cloud of gas and dust near the center of our galaxy, some 26,745 light-years from Earth. This marks the first time a sugar has been seen in interstellar space. The results have been published in Nature Astronomy

Scientists spot sugar in interstellar space for the first time everhttps://www.scientificamerican.com/article/scientists-spot-sugar-in-interstellar-space-for-the-first-time-ever/Open linkView original on slrpnk.net
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26 replies

lemmy.world

Must... protect... sugar. Thieves everywhere. The strong must protect the sweet. The sweet... In America, first you get the sugar, then you get the power, then you get the women. Hey! Get off my sugar! Bad bees! Bad! Ow! Ow!! Oh, they're defending themselves somehow!

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piefed.zip

So uh. What are the implications about extraterrestrial life here? Are there ways to make massive amounts of sugar that are non-biological?

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As a biologist, I have a guess, but take it as an informed guess : Pseudo-panspermia is a hypothesis in which life on Earth was created because organic molecules already existed in the universe, and fell on Earth, where the conditions were right for the processes that generate life, like a primordial soup. Discovering complex molecules in space supports the Pseudo-panspermia hypothesis, and if this process happened on Earth, it is possible that it happened in other planets where the conditions were also right.

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SillyDudereply
lemmy.zip

The dust that pervades the cloud’s cold, dark depths is key. Dust offers surfaces for atoms and molecules to glom onto, allowing them to become larger and more complex; it also blocks ultraviolet radiation and other high-energy light that could otherwise tear apart bigger compounds as they grow. Deeper in the clouds, more dust blocks more radiation, temperatures drop, and water and carbon dioxide ices coat the dust grains, along with molecules of increasing complexity.

18

Milky Way IPA, because we already named a bunch of hops after space names

16

Must... protect... sugar. Thieves everywhere. The strong must protect the sweet. The sweet... In America, first you get the sugar, then you get the power, then you get the women. Hey! Get off my sugar! Bad bees! Bad! Ow! Ow!! Oh, they're defending themselves somehow!

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