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NASA’s Perseverance rover has detected large, complex carbon molecules on rocks in Jezero Crater that show patterns resembling ancient microbial activity on Earth.

24. kesäkuuta 2026 Raportoinut AI Faktatarkistettu

A Newcastle University-led screening study of nearly 300 adults in northern Britain found persistently high rates of low vitamin D in older people and adults from minoritized ethnic groups, with little evidence that summer months substantially improved levels.

Physicists at the University at Buffalo have proposed a quantum sensing technique that could identify altermagnets using tiny defects in diamond. The method would help confirm the properties of these recently theorized materials. It was detailed in a paper published in Physical Review Letters.

23. kesäkuuta 2026 Raportoinut AI

A meteorite found in the Sahara Desert has provided the first direct evidence of a massive protoplanet that orbited the young Sun more than 4.5 billion years ago. The object, comparable in size to the Moon, was destroyed in a collision, leaving fragments that reached Earth. Researchers say the discovery reveals a previously unknown path in early planet formation.