Today on CNN 10, we'll look into the US Federal Reserve's decision to cut interest rates for the first time in years. And we'll see how one spacecraft has spent decades traveling further into space than any other object made by man. We'll also take a look at how one group is on a mission to protect our waterways from plastic, then see how dropping train cars into Georgia's coast will support marine life. All this and more on today's CNN 10!  Learn more about your ad choices. Visit podcastchoices.com/adchoices