Space : Martian Moons Exploration : agreement between the United States of America and Japan, effected by exchange of notes at Tokyo, April 11, 2023 ; entered into force April 11, 2023.

Space : cooperation : agreement between the United States of America and Argentina extending the Agreement of October 25, 2011 ; exchange of notes at Buenos Aires, July 24 and 26, 2023 ; entered into force July 31, 2023.

Space : cooperation : agreement between the United States of America and Japan, signed at Washington, January 13, 2023 ; entered into force June 19, 2023.

Space : geodesy : agreement between the United States of America and Argentina extending the Memorandum of Understanding of October 26, 2011 ; exchange of letters at Washington and Buenos Aires, March 8, 2022 ; entered into force March 8, 2022.

Space : agreement between the United States of America and Germany amending and extending the Memorandum of Understanding of January 31 and February 10, 2014, signed at Potsdam and Washington, February 23 and March 15, 2022 ; entered into force March 15, 2022.

Space : agreement between the United States of America Germany signed at Washington and Frankfurt, August 27 and September 8, 2021 ; entered into force September 8, 2021.

Space : satellites : agreement between the United States of America and Japan, effected by exchange of notes at Washington June 18, 2021; entered into force June 18, 2021.

Space [electronic resource].

Space : agreement between the United States of America and Japan, effected by exchange of notes at Tokyo, December 15, 2020 ; entered into force December 15, 2020.

Space! / senior editor, Ben Morgan ; contributors, Robert Dinwiddie [and 5 others].