GJ 3634 b orbits the red dwarf star GJ 3634, discovered back in 2010 thanks to the clever use of radial velocity techniques with the HARPS Spectrograph at the La Silla Observatory here on Earth. This little world is a true cosmic mystery tucked away around its host star, revealing itself subtly through the gentle tug it exerts on GJ 3634. While it's not the easiest planet to spot with the naked eye, its discovery opened the door to studying planets around faint stars beyond our Sun. Picture a planet elusive and intriguing, quietly orbiting and teasing Earth's astronomers with hints of its presence, located in the vast reaches of our galaxy. It’s a great reminder of how much there is still to discover out there!