In addition to Fortune's 40 Under 40 list, we're also keeping our eye on these 20 innovators, young guns from a wide range of industries and backgrounds.
|NASA to unveil a partnership with the private sector to send astronauts into space|
|5 things investors should know about Alibaba|
|Top 20 colleges with most billionaire alumni|
|FBI launches a powerful facial recognition system|
|The new Moto X is the best Android smartphone ever made|