Brine Composition And UV Photochemistry Effects On Halobacterium Salinarum Cell Envelope Biosignature Preservation
astrobiology.com/2025/09/brin... #astrobiology #biosignature #microbiology #extremophile

THE INTERSTELLAR HERITAGE OF COMETS
Comets have similar compositions to interstellar medium ices, suggesting at least some of their molecules maybe inherited from them. To investigate this, researchers have compared the composition of comets to that of a protostellar region: arxiv.org/pdf/2509.20530

Thermal Decomposition and Prebiotic Formation of Adenosine Phosphates in Simulated Early-Earth Evaporative Settings
astrobiology.com/2025/09/ther... #astrobiology #originoflife #genomics #Biosignatures

Public Discussion: Astrobiology And Life, The Cosmos, The Human Story
astrobiology.com/2025/09/publ... #astrobiology #NASA @NASAScience

You Must Hide Your Pride At NASA
nasawatch.com/personnel-ne...

"Sources at NASA Headquarters report that pride symbols are no longer allowed. Employees cannot have pride flags, lapel pins, badge lanyard, TEAMS backgrounds, clothing, laptop stickers - or anything related to pride in their offices."

Re-upping this. One of the Gofundme calls for two Euclid scientists and their families displaced by the fires seems to have almost reached its target. This one still needs more support www.gofundme.com/f/help-dida-...

Extreme Supersonic Winds Measured On Exoplanet WASP-127b
astrobiology.com/2025/01/extr... #astrobiology #exoplanet #astronomy

Finding Water On The Moon And Mars: Humanity’s Extraterrestrial Future
astrobiology.com/2024/12/find... #astrobiology #Moon #Mars #Artemis #exploration