First pictures of Saturn's rings sent by Cassini spacecraft
27 April 2017 Last updated at 17:27 BST
It's boldly going where no spacecraft has gone before - until now, that is.
Nasa's Cassini spacecraft has flown through the rings of the planet Saturn - for what will be its last ever mission.
The probe had to travel for seven years to get to Saturn which is about 746 million miles away.
It's been travelling around the planet and sending information back to Earth. Take a look!