Cleared for Launch: Crew-12, Mars Organics, and an Interstellar Farewell
## In Today's Episode:
- **FAA clears Falcon 9 — Crew-12 launch set for February 11** — The four-day grounding ends after SpaceX identifies and addresses the upper stage engine ignition failure. Fourth upper stage issue in 19 months.
- **NASA study: Non-biological sources can't fully explain Mars organics** — Researchers find that known non-biological processes don't account for the abundance of organic compounds discovered by Curiosity in Gale Crater. The team modelled 80 million years of cosmic radiation exposure.
- **Interstellar comet 3I/ATLAS flares while exiting the solar system** —…
The skinny
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