The correct statement regarding the C-5M Super Galaxy is option 2: It is a large military transport aircraft.
Option 1 is incorrect as the C-5M Super Galaxy is not a helicopter. It is an aircraft, specifically a transport aircraft.
Option 3 is unrelated to the C-5M Super Galaxy. It refers to a different topic altogether, which involves stars in the galaxy.
Option 4 is also incorrect as the C-5M Super Galaxy is not a fighter aircraft. It is primarily used for transport and cargo purposes, not for combat.
The C-5M Super Galaxy is a strategic airlifter operated by the United States Air Force. It has the ability to transport large, oversize cargo and can operate from short and unimproved airfields. It has a high payload capacity and can transport a wide range of military equipment and supplies. It is a vital asset for the military in terms of global mobility and logistical support.