Breakthrough for ISRU Moon Agriculture as Plants Germinate in Lunar Regolith for 1st Time
12-g Moon samples collected during Apollo 11, 12, 17 utilized by 3 researchers at UF Institute of Food and Agricultural Sciences demonstrate viability of lunar regolith as growing medium; Arabidopsis thaliana (thale cress) seeds germinated at “rates close to 100%” within 48-60 hours, similar to control group with volcanic ash substrate; Regolith-grown plants were affected by higher differentially expressed gene rate which study authors attribute to solar wind, cosmic radiation effects, abundance of iron oxides; Outcomes varied by sample location with Apollo 17 most robust