Question: Which constellation has HD 75732 as a destignation HD?
SQL: SELECT "Constellation" FROM "2-1446835-2" WHERE "Designation HD" = 'HD 75732';

Question: What message has HD 186408 as a designation HD?
SQL: SELECT "Message" FROM "2-1446835-2" WHERE "Designation HD" = 'HD 186408';

Question: What date sent has Cygnus as a constellation, and HD 190360 as a designation HD?
SQL: SELECT "Date sent" FROM "2-1446835-2" WHERE "Constellation" = 'Cygnus' AND "Designation HD" = 'HD 190360';

Question: What date sent has Orion as the constellation?
SQL: SELECT "Date sent" FROM "2-1446835-2" WHERE "Constellation" = 'Orion';

Question: Which constellation has Cosmic Call 1 as the message, and an arrival date of October 2067?
SQL: SELECT "Constellation" FROM "2-1446835-2" WHERE "Message" = 'Cosmic Call 1' AND "Arrival date" = 'October 2067';

Question: What date sent has Cancer as the constellation?
SQL: SELECT "Date sent" FROM "2-1446835-2" WHERE "Constellation" = 'Cancer';