CREATE TABLE table_57477 ("Name" TEXT, "Block" TEXT, "Launch date/time  ( UTC ) " TEXT, "COSPAR ID" TEXT, "Rocket" TEXT)

What rocket has a Block of block i and a COSPAR ID of 1995-060a?
SELECT "Rocket" FROM table_57477 WHERE "Block" = 'block i' AND "COSPAR ID" = '1995-060a'
SELECT "Rocket" FROM "table_57477" WHERE "Block" = 'block i' AND "COSPAR ID" = '1995-060a'