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Lifelike biochemistry continued to unfold in sterilized soil (quantamagazine.org)
buildsjets 32 minutes ago [-]
Reminds me of the Gamma Forest at Brookhaven National Labs. From 1961 thru 1978 they irradiated a section of the pine barrens forest with a cesium-137 source just to see what would happen. It sterilized the soil and hardly anything grows there, almost 50 years later.

https://maps.app.goo.gl/pJYr6qiZnMdVwLJS6

https://www.atlasobscura.com/places/brookhaven-gamma-forest

https://www.youtube.com/watch?v=GsuiLxcDuHY&t=925s

ErroneousBosh 28 minutes ago [-]
I'm guessing the distinct lack of Google Streetview on that circular bit of road nearby and the tracks implies a certain amount of resistance to access if you get off that dual carriageway to the west?
buildsjets 3 minutes ago [-]
That "circular bit of road" is the Relativistic Heavy Ion Collider, the second highest-powered particle accelerator on the planet.

https://en.wikipedia.org/wiki/Relativistic_Heavy_Ion_Collide...

JackFr 34 minutes ago [-]
Obligatory Asimov: 'The most exciting phrase to hear in science, the one that heralds the most discoveries, is not "Eureka!" but 'That's funny...”'
emsign 23 minutes ago [-]
This is huge news if true for evaluating soil experiments on Mars. They could give false positives for life if they only look for metabolic products.
cogman10 9 minutes ago [-]
Not as much as you might think.

We've found amino acids almost everywhere we look, including astroids [1].

It seems that the building blocks of life pretty naturally and readily form. Which is a pretty strong indicator that life is likely fairly common outside earth.

[1] https://www.nasa.gov/news-release/nasas-asteroid-bennu-sampl...

j16sdiz 43 minutes ago [-]
It feels next would be trying isolate the component that make CO2. Try to use smaller sample. Put them under microscope, etc.
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