Caleb Scharf
Blogger at Scientific American
Thinker, writer, sometimes both at the same time. Senior Scientist for Astrobiology @NASAAmes. Personal account, anything expressed here is my fault alone.
Articles
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Dec 27, 2023 |
nature.com | Caleb Scharf
The search for life elsewhere involves variables across multiple scales in time and space, often nested hierarchically. We suggest that the emergence of artificial intelligence learning systems offers critically important ways to make progress.
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Jun 22, 2023 |
flipboard.com | Caleb Scharf
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Jun 22, 2023 |
flipboard.com | Caleb Scharf
1 hour agoA Texas man was mauled to death by a pack of dogs on Tuesday, authorities said, three days after the state's governor vetoed a bill that would have enacted harsher penalties for those who own vicious canines. The attack occurred around 5 a.m. Tuesday in Rockport, a city on the southern coast of …
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Jun 22, 2023 |
scientificamerican.com | Caleb Scharf
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Oct 26, 2022 |
nautil.us | Caleb Scharf
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A sneak peek, coming Oct 21st 2025, available for preorder now https://t.co/1nVraOIFfJ
Great stuff from @jasmina_wiemann
Excited to share my latest thoughts in @Nature: From the discovery of fossilized #dinosaur cells to the application of time-integrated #biosignatures! 🦕🧬🚀 Explore the fate of biomolecules through time - here: https://t.co/7uiRTDheY9 #astrobiology #paleontology @JohnsHopkins https://t.co/zIIeXIk6WN
RT @EuropaClipper: Europa Clipper is now about 31,000 miles (about 50,000 km) from Mars and closing fast. Closest approach will take place…
