53K views · 1.7K shares | In late 2014 and early 2015, NASA's Kepler telescope observed the eighth planet in our solar system, Neptune. Kepler detected Neptune's daily rotation, the movement of clouds, and even minute changes in the sun's brightness, paving the way for future studies of weather and climate beyond our solar system. | NASA’s Goddard Space Flight Center | Facebook

88K views · 4.8K reactions | Our Kepler 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://nasa.tumblr.com/post/168542791629/researchers-just-found-for-the-first-time-an-8th | NASA - National Aeronautics and Space Administration | Facebook