Reality - Take Pictures sky above Mars
The planetary explorer's wheels stick to the ground surface until now.
The Mars helicopter under development by NASA. If this is the case, you can take not only photos on the ground but also aerial photographs. The spacecraft is also capable of receiving those data.
See the image where Mars Helicopter.
It is not a quadcopter seen in the drones, but two counter-rotating rotors. This is a format that is widely adopted by radio controllers and has excellent self-reliability stability.
Mars helicopter seems to be operated remotely from NASA. Since the Mars atmosphere is thin, it seems that you may not be able to manipulate from a far away from Earth.
Mars helicopter with a large softball aircraft. It weighs only 1.8 kg, and the rotation speed of the wing is 3,000 rpm which is ten times the helicopter of the earth. According to report, this is because the atmosphere of Mars is about 1% of the Earth's surface, so it is about the same condition as the sky above the ground about 30 km above the earth.
The helicopter gets loaded on the spacecraft and reaches the ground, it will be able to fly when charging is completed.
More technological revolutions on the way.
the fast-changing world, it is inevitable @mmasim