NASA-funded website crowdsourcing search for 'Planet Nine'
A new NASA-funded website 'Backyard Worlds: Planet 9' lets the public search for possible undiscovered worlds in the outer reaches of our solar system. The project themed on finding the yet-undetected 'Planet Nine' relies on human eyes to find and flag ''interesting'' objects from NASA's all-sky data. 'Planet Nine' is a hypothetical planet in the outer Solar System beyond Neptune.