Do you have an idea that doesn't fit any of the other challenges? This is the place for you, whether you want to design and develop an app, create a data visualization, hack on an Arduino... or anything else you can think of!
Use a set of navigating camera equiped drones placed in precise spots of the sky, these drones will detect asteroids using an image processing technique using a dynamic machine learning and informe the base about their existence using radio waves.
The drones are powered via photovoltaic cells,They are devided into 2 groups:
•Passive ones being charged with solar energy
•Active ones in the dark side of the earth working on asteroids detection
when a drone is almost out of energy it moves to the light side of earth and exchange palces with a full charged one.