does aeroplanes have engines to fly an aeroplanes

Question: does aeroplanes have engines to fly an aeroplanes
- Keywords:
  aeroplane,
  engine,
  fly
Asked by Cheeky Monkey :) to Aimee, Gemma, Hussain, Robert, Ross on 18 Nov 2015.
- Hussain Jaffery answered on 18 Nov 2015:
  
  Yes, planes have engines to fly. And they have powerful enough engines to fly other planes as well! NASA famously uses a plane called the Guppy to move around spaceship engines inside the plane. This plane looks like a huge fish because it ‘swallows’ other plane parts.

Question: does aeroplanes have engines to fly an aeroplanes