Our @NASAKepler mission's search for new planets teamed with machine learning to discover another solar system with an 8th planet that is 2,500 light-years away. Here’s what you need to know about the #Kepler90 discovery: https://t.co/2JpIr7p4pE pic.twitter.com/nqvLw5mlSv

— NASA (@NASA) 14 de diciembre de 2017