NASA's TESS spacecraft has spotted 2,200 new worlds

It wasn't all that long ago that humans didn't even know for sure if planets existed outside of our solar system. We can see stars, of course, but spotting planets orbiting those stars? Well, that was impossible for a very long time. It's only in recent decades that technology has reached a point that allows us to spot signs of exoplanets far from our system, and NASA's TESS (Transiting Exoplanet Survey Satellite) has proven to be ridiculously good at spotting those planets. In fact, the satelli...