Q. Recently, which country became the 43rd signatory nation to NASA's Artemis Accords for lunar exploration?
Answer: Armenia
Notes: Armenia became the 43rd signatory of NASA's Artemis Accords for lunar exploration. Established in 2020 with seven founding nations, the Accords are based on the 1967 Outer Space Treaty. They are a non-binding set of principles for civil space exploration, promoting peaceful, sustainable, and transparent cooperation in space. Notable signatories include India, the UAE, and the UK.