On September 15, 2017, NASA’s Cassini spacecraftmade its final journey into the heart of Saturn, marking the end of an extraordinary 13-year mission dedicated to unraveling the mysteries of the ...

Launched in 1997, Cassini carried a probe called Huygens, built by ESA, which was sent to Titan's surface, one of Saturn's moons, in 2005. It remains the most distant landing done by a spacecraft ...