Tootfinder

The chemical #habitability of Earth and rocky planets prescribed by core formation: https://www.nature.com/articles/s41550-026-02775-z -> Researchers from ETH Zurich have demonstrated why only a small number of planets have the chemical requirements for life – and why the Earth is so fortunate: https://ethz.ch/en/news-and-events/eth-news/news/2026/02/why-only-a-small-number-of-planets-are-suitable-for-life.html

“All five nucleobases used to construct both DNA and RNA,
along with phosphates,
have already been found in the Bennu samples
brought to Earth by OSIRIS-REx,”
said Yoshihiro Furukawa.
“The new discovery of ribose means that all of the components to form the molecule RNA are present in Bennu.”
…

Sugars, ‘Gum,’ Stardust Found in NASA's Asteroid Bennu Samples - NASA
The asteroid Bennu continues to provide new clues to scientists’ biggest questions about the formation of the early solar system and the origins of life. As

Earth-Like Planets Are More Common Than We Thought, Study Says https://www.404media.co/earth-like-planets-are-more-common-than-we-thought-study-says/