NASA chief Jared Isaacman ruled out a March launch for Artemis 2, the first crewed flyby mission to the moon in more than 50 years, citing technical issues. https://www.japantimes.co.jp/news/2026/02/22/world/science-health/nasa-march-moon-mission-halted/?utm_medium=Social&utm_source=mastodon #worldnews #sciencehealth #nasa #artemis #moon #space #us