SpaceX won't be the only company reusing its rockets for payload deliveries. Rocket Lab has unveiled plans to recover the first stage of its Electron vehicle. The strategy's first phase will have Rocket Lab recovering the stage from the ocean and refurbishing it for later. A second phase will be more... audacious. The company intends to have the stage "captured mid-air" by a helicopter, with the aircraft hooking on to the rocket's parachute array during the descent. It won't be as elegant as SpaceX's rocket landings, but it will be efficient if it works as planned.