![Hidden Universe HD: NASA's Spitzer Space Telescope show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/030/788/small/hidden-universe-hd-nasa-s-spitzer-space-telescope.jpg)
Summary: When worlds collide, the result is spectacular, and astronomers think they’ve detected the aftermath of such an event around another star.
Summary: When worlds collide, the result is spectacular, and astronomers think they’ve detected the aftermath of such an event around another star.