Hard to swallow? The future of snacking may be 3D-printed cookies made from upcycled plastic
Nasa-funded project uses yeasts to turn plastics and other waste into edible proteins, fats and flavourings Cookies produced from upcycled plastic may sound like something straight out of a dystopian sci-fi plot. But researchers say that they have succeeded in creating such a product as part of a Nasa-funded project aimed at feeding astronauts on future space missions. The technology uses specially designed yeasts to
Open original article- Ledger record
- #2244
- First seen
- 24 Aug 2026, 09:10 UTC
- Last checked
- 24 Aug 2026, 20:25 UTC
- Version history
- 4 versions
- Current fingerprint
675997825d2f...a84446
Publisher layer
Recorded article metadata
- Publisher
- The Guardian
- Country
- England / United Kingdom
- Source published
- 24 Aug 2026, 11:54 UTC
- Source updated
- No update timestamp supplied
- Byline
- Hannah Devlin Science correspondent
- Section
- Food
Nasa-funded project uses yeasts to turn plastics and other waste into edible proteins, fats and flavourings Cookies produced from upcycled plastic may sound like something straight out of a dystopian sci-fi plot. But researchers say that they have succeeded in creating such a product as part of a Nasa-funded project aimed at feeding astronauts on future space missions. The technology uses specially designed yeasts to
Change layer
Observed version timeline
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Hard to swallow? The future of snacking may be 3D-printed cookies made from upcycled plastic
Nasa-funded project uses yeasts to turn plastics and other waste into edible proteins, fats and flavourings Cookies produced from upcycled plastic may sound like something straight out of a dystopian sci-fi plot. But researchers say that they have succeeded in creating such a product as part of a Nasa-funded project aimed at feeding astronauts on future space missions. The technology uses specially designed yeasts to
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Hard to swallow? The future of snacking may be 3D-printed cookies made from upcycled plastic
Nasa-funded project uses yeasts to turn plastics and other waste into edible proteins, fats and flavourings Cookies produced from upcycled plastic may sound like something straight out of a dystopian sci-fi plot. But researchers say that they have succeeded in creating such a product as part of a Nasa-funded project aimed at feeding astronauts on future space missions. The technology uses specially designed yeasts to
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3D-printed ‘cookies’ made from plastic may be on menu for future astronauts
Nasa-funded project uses yeasts to turn plastics and other waste into edible proteins, fats and flavourings Cookies produced from upcycled plastic may sound like something straight out of a dystopian sci-fi plot. But researchers say that they have succeeded in creating such a product as part of a Nasa-funded project aimed at feeding astronauts on future space missions. The technology uses specially designed yeasts to
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‘Cookies’ made from plastic may be on the menu for future astronauts
Nasa-funded project uses yeasts to recycle plastics and other waste into food shaped into biscuits by 3D printers Cookies produced from upcycled plastic may sound like something straight out of a dystopian sci-fi plot. But researchers say that they have succeeded in creating such a product as part of a Nasa-funded project aimed at feeding astronauts on future space missions. The technology uses specially designed yea
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Interpretation layer
Labels with declared origins
Publisher categories are copied from source metadata. Machine signals report observable wording or format and do not determine truth, intent, ethics, or wrongdoing.
- machine content-type Reported news observable-rules-v1 / 70% rule confidence
- publisher category Food rss-category
- publisher category Nasa rss-category
- publisher category Science rss-category
- publisher category Space rss-category
- publisher category World news rss-category
Public response layer
Reception snapshots
Comment counts and samples remain absent until a lawful, source-specific capture method is reviewed. Absence is recorded instead of estimated.
Evidence layer
Capture provenance
- Capture ID
- #1984
- Observed
- 24 Aug 2026, 12:10 UTC
- HTTP result
- 200 / parsed
- Raw payload
- 462,272 bytes, private gzip evidence
- Collector
- news-ledger/0.1
- Public boundary
- metadata and excerpt