Artemis Human Moon Landing Announcement Expected as USA and Japan Leaders Meet
Lunar cooperation to be topic of President Biden meeting with Japan Prime Minister Fumio Kishida on 22-23 May stop of Asia tour, with Kyodo News of Toyko reporting a joint statement on Japan Astronaut participation in Artemis landings and plan outlining broad space cooperation to be released during summit; Commercial enterprise ispace and space agency JAXA planning robotic Moon landings HAKUTO-R and SLIM in late 2022 / 2023; 4th nation to launch a satellite, ISS partner nation Japan hopes to be 2nd nation with citizen on Moon
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






