Re: In todays light hearted look at the (non-political) news
Posted: Wed Oct 08, 2025 7:18 pm
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Is there some new meaning of 'unprecedented' that I haven't heard about?Horse wrote: Mon Oct 13, 2025 8:27 pm https://blog.bostonorganics.com/unknown ... stronauts/
During routine operations in May 2023, the Shenzhou-15 crew collected samples from Tiangong’s habitation module that would later reveal something unprecedented. Scientists identified a completely new bacterial species, subsequently named Niallia tiangongensis after its birthplace among the stars.
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The accumulating mutations observed in space-adapted bacteria raise concerns about antibiotic resistance development.
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The Tiangong discovery joins a growing catalog of space-adapted microorganisms identified in various facilities......
Count Steer wrote: Mon Oct 13, 2025 9:31 pmIs there some new meaning of 'unprecedented' that I haven't heard about?Horse wrote: Mon Oct 13, 2025 8:27 pm https://blog.bostonorganics.com/unknown ... stronauts/
During routine operations in May 2023, the Shenzhou-15 crew collected samples from Tiangong’s habitation module that would later reveal something unprecedented. Scientists identified a completely new bacterial species, subsequently named Niallia tiangongensis after its birthplace among the stars.
........
The accumulating mutations observed in space-adapted bacteria raise concerns about antibiotic resistance development.
.........
The Tiangong discovery joins a growing catalog of space-adapted microorganisms identified in various facilities......![]()
Horse wrote: Mon Oct 13, 2025 8:27 pm During routine operations in May 2023, the Shenzhou-15 crew collected samples from Tiangong’s habitation module that would later reveal something unprecedented. Scientists identified a completely new bacterial species, subsequently named Niallia tiangongensis after its birthplace among the stars. This microorganism represents the first known bacterium to develop specifically within a Chinese space facility.
Therefore totally to be expected once they started looking if they've been detected in other facilities, no? So not unprecedented at all. The ownership of the facility is pretty irrelevant. Bug variants are known to develop in space facilities - fact.Horse wrote: Mon Oct 13, 2025 11:26 pmCount Steer wrote: Mon Oct 13, 2025 9:31 pmIs there some new meaning of 'unprecedented' that I haven't heard about?Horse wrote: Mon Oct 13, 2025 8:27 pm https://blog.bostonorganics.com/unknown ... stronauts/
During routine operations in May 2023, the Shenzhou-15 crew collected samples from Tiangong’s habitation module that would later reveal something unprecedented. Scientists identified a completely new bacterial species, subsequently named Niallia tiangongensis after its birthplace among the stars.
........
The accumulating mutations observed in space-adapted bacteria raise concerns about antibiotic resistance development.
.........
The Tiangong discovery joins a growing catalog of space-adapted microorganisms identified in various facilities......
Horse wrote: Mon Oct 13, 2025 8:27 pm During routine operations in May 2023, the Shenzhou-15 crew collected samples from Tiangong’s habitation module that would later reveal something unprecedented. Scientists identified a completely new bacterial species, subsequently named Niallia tiangongensis after its birthplace among the stars. This microorganism represents the first known bacterium to develop specifically within a Chinese space facility.
Actually, I completely agree with youCount Steer wrote: Tue Oct 14, 2025 7:54 amTherefore totally to be expected once they started looking if they've been detected in other facilities, no? So not unprecedented at all. The ownership of the facility is pretty irrelevant. Bug variants are known to develop in space facilities - fact.Horse wrote: Mon Oct 13, 2025 11:26 pmCount Steer wrote: Mon Oct 13, 2025 9:31 pm
Is there some new meaning of 'unprecedented' that I haven't heard about?
Horse wrote: Mon Oct 13, 2025 8:27 pm During routine operations in May 2023, the Shenzhou-15 crew collected samples from Tiangong’s habitation module that would later reveal something unprecedented. Scientists identified a completely new bacterial species, subsequently named Niallia tiangongensis after its birthplace among the stars. This microorganism represents the first known bacterium to develop specifically within a Chinese space facility.![]()
Have they investigated why they're mutating? I assume it's to do with zero gravity and they go up there with the crew/kit etc in the first place then lose track of which way is up.Horse wrote: Tue Oct 14, 2025 8:15 am
Actually, I completely agree with you![]()
I'd read previous reporting, so had already been through the same "WTF? question and that bold bit was the nearest 'justification' I could seen.
I added 'journalists' in the BYP thread ages ago ...![]()
At a guess, especially with the Chinese, what we're told is:Count Steer wrote: Tue Oct 14, 2025 8:57 amHave they investigated why they're mutating? I assume it's to do with zero gravity and they go up there with the crew/kit etc in the first place then lose track of which way is up.Horse wrote: Tue Oct 14, 2025 8:15 am
Actually, I completely agree with you![]()
I'd read previous reporting, so had already been through the same "WTF? question and that bold bit was the nearest 'justification' I could seen.
I added 'journalists' in the BYP thread ages ago ...![]()
![]()
What would be unprecedented would be finding one that was up there already and not known down here in any variant. Given that bacteria are living things and need things to live on/in ie hosts/nutrients that would raise a few questions!
(Even though they may lie dormant for v long periods).
More likely hard radiation and/or cosmic rays causing mutation. There is a hole in the magnetosphere due to the recent inexplicable shift in the Earths magnetic field. A massive hole which allows radiation to penetrate the bubble of coverage which otherwise protects the entire planet.Count Steer wrote: Tue Oct 14, 2025 8:57 am Have they investigated why they're mutating? I assume it's to do with zero gravity and they go up there with the crew/kit etc in the first place then lose track of which way is up.![]()
It is also why even if we could accelerate a spaceship to a substantial fraction of the speed of light, you'd need a lit. massive radiation shield. It would be like running into the rain.Horse wrote: Fri Oct 24, 2025 11:54 am IIRC that's a big potential issue for interplanetary travel, covered in the excellent 'City on Mars' book.