What is the lowest age of an astronaut named Stu Roosa?
CREATE TABLE table_name_81 (age_on_mission INTEGER, name VARCHAR)
SELECT MIN(age_on_mission) FROM table_name_81 WHERE name = "stu roosa"
### Context: CREATE TABLE table_name_81 (age_on_mission INTEGER, name VARCHAR) ### Question: What is the lowest age of an astronaut named Stu Roosa? ### Answer: SELECT MIN(age_on_mission) FROM table_name_81 WHERE name = "stu roosa"