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New analysis casts doubt on 'biosignatures' found on planet K2-18B (npr.org)
22 points by ceejayoz 10 days ago | hide | past | favorite | 6 comments





Previous thread,

https://news.ycombinator.com/item?id=43714203 ("“Most promising signs yet” of alien life on a planet beyond our Solar System" — 355 comments)


Kind of expected this. As soon as more peer review starts on any astronomy claim big enough to be published in the NYT usually the initial claim slowly gets dismantled.

Science working as intended. If claims are made, we can verify them and correctly prove or disprove them.

There are unsupported hypotheses I tell my coworkers and linkbait articles published in mainstream news. There must be a balance to allow new ideas but don't burn the science reputation.

I claim P != NP.

what I would like to know, is at what distance could webb find the earth's identical twin? and idetify multiple unequivical signs of life. I dont think it's very far, and there may be no candidates in range, so whats the best fit we might find, or do we realy need a bigger telescope?



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