The internet oft the future and the new Google for blockchain. Nebulas was founded in 2017, so it is a quite new project, but with huge potential. The difference between NAS and Google is that Google only searches for day to day internet information, while NAS is focusing on searches among decentralized applications, user’s blockchain assets and smart contracts. The main net launches this week which will give this project much more attention I think. Also they wan’t to change from the Ethereum blockchain into the distinct Nebulas chain. They are slowly go into the right direction..