Table: spaceflights_1981
Columns: date_and_time_utc
rocket
site
orbit
function
decay_utc

Question: What site has an orbit of Leo, a decay (UTC) of still in orbit, and a magnetosphere research?
SQL: SELECT "site" FROM spaceflights_1981 WHERE "orbit" = 'leo' AND "decay_utc" = 'still in orbit' AND "function" = 'magnetosphere research'

Question: What date and time has a sub-orbital of orbit, a function of aeronomy research, and a Nike Orion rocket, as well as a Poker Flat site?
SQL: SELECT "date_and_time_utc" FROM spaceflights_1981 WHERE "orbit" = 'sub-orbital' AND "function" = 'aeronomy research' AND "rocket" = 'nike orion' AND "site" = 'poker flat'