The NanoHelper is a mechanism that can grab any objects floating in the rocket or to keep astronauts intact on the ground. The button to release this is also easy to press and it will provide the claw enough power to thrust the claw in space. The claw can also be adjusted with different sizes. So, for example, you need a bigger claw to grab something, you can adjust a bigger claw on it. The claw is also lined with rubber helping the claw to grasp the object. This mechanism can help astronauts.