ðɪs ˈɪntɚfˌeɪs ɐlˈaʊz kwˈiəɹɪz fɔːɹ dˈeɪɾə ðæt ɑːɹ tɹˈækt baɪ ˌɛnˌɛsˈɛsdˌiːsˈiː, pɹaɪmˈɛɹᵻli ðoʊz ðæt ɑːɹ kˈɜːɹəntli ˈɑːɹkaɪvd hˈɪɹ.
This interface allows queries for data that are tracked by NSSDC, primarily those that are currently archived here.