Home2011 Treaties and Agreements ...Italy (11-624) – Agreement Concerning the Nuclear Spectroscopic Telescope Array Mission hide Italy (11-624) – Agreement Concerning the Nuclear Spectroscopic Telescope Array Mission TIAS Office of Treaty Affairs June 24, 2011 Space Cooperation: Nuclear Spectroscopic Telescope Array Mission Agreement effected by exchange of notes at Washington January 21 and June 24, 2011; entered into force June 24, 2011. With memorandum of understanding. Download attachment [1 MB] Tags Italy Space Treaties