A properly designed aircraft most certainly can fly into the air.
An aircraft is designed to fly in 'air' there is no 'air' in space.
Aircraft fly through air and spacecraft fly in space.
Air fields, and aircraft carriers.
Can't be done. An AIRcraft needs AIR to fly in. There isn't any air between earth and Mars.
An air corridor is a predefined route which a commercial or military aircraft must fly.
A glider is an aircraft that does not have an engine. To fly it must be towed into the air by a vehicle or another aircraft.
The jet is an awesome aircraft that can propel in to the air by aerodynamics and thrust.
Because AIR is the natural medium for aircraft to travel in.
The same way they would fly from New York to Los Angeles. If they were attempting to fly around the world this would require in-flight refueling or they will have to stop and refuel.
No, fixed wing aircraft fly higher.
No, ships float on the sea, aircraft fly in the air. NO similarity.
Aluminium is used in the manufacturing of aircraft bodies. It has a low density so the aircraft is lighter and is able to fly easily up in the air.