March 16th in Astronomy and Space Science
![]() | 1926 | American physicist Robert Goddard launches the first liquid fuel rocket from his aunt's farm in Auburn, Massachusetts. It flies for 2.5 seconds, reaching an altitude of 12.5 m (41 feet) and lands 56 m (184 feet) away. |
![]() | 1974 | US Mariner 10 spacecraft makes its third and final fly-by of Mercury. No spacecraft have returned to Mercury since. |