Trash on Mars?!? NASA finds human junk on another planet

MARS (KXAN) -- It took us a few decades, but we've finally done it. We have officially left our trash on another planet. Last week, NASA's Perseverance Mars Rover team tweeted a startling discovery:The Mars Perseverance Rover caught a photo of debris left over after it landed on the planet. Scientists aren't sure how it got there. (Courtesy: NASA)"My team has spotted something unexpected: It’s a piece of a thermal blanket that they think may have come from my descent stage, the rocket-powe