A bombsight is a device used by military aircraft to drop bombs accurately. Bombsights, a feature of combat aircraft since World War I, were first found on purpose-designed bomber aircraft and then moved to fighter-bombers and modern tactical aircraft as those aircraft took up the brunt of the bombing role.
An early bombsight, 1910s
1923 Norden MK XI Bombsight Prototype
The way the line of bombs falling from this B-26 goes towards the rear is due to drag. The aircraft's engines keep it moving forward at a constant speed, while the bombs slow down. From the bomber's perspective, the bombs trail behind the aircraft.
US Navy dive bomber pilot flying the airplane at an angle of about 75°.
A bomber is a military combat aircraft that utilizes
air-to-ground weaponry to drop bombs, launch torpedoes, or deploy air-launched cruise missiles. Bombs were first dropped from an aircraft during the Italo-Turkish War, with the first major deployments coming in the First World War and Second World War by all major airforces, damaging cities, towns, and rural areas. The first bomber planes in history were the Italian Caproni Ca 30 and British Bristol T.B.8, both of 1913. Some bombers were decorated with nose art or victory markings.
A U.S. Air Force B-52 flying over Texas
A Russian Air Force Tupolev Tu-160 strategic bomber
British Handley Page Type O, 1918
A USAAF B-17 Flying Fortress heavy bomber from World War II