Thursday's science stories
Meet one of the people who got us to Saturn
On Friday, the 20-year-long Cassini mission to Saturn will end. The spacecraft has flown through the planet's rings and discovered subterranean oceans on its moons. To protect the moons from the risk of being contaminated, it will plunge into Saturn's atmosphere and disintegrate. Axios spoke with scientist and engineer Jo Pitesky, who has been with the project for 13 years, about Cassini's discoveries and what it means to be part of a decades-long space mission.
The highlights:
- The end: The spacecraft's final moments will be scientifically invaluable and the information gained will be "incredibly precious," says Pitesky. "There could be no better requiem for [Cassini]."
- The feeling: "You think you know what this stuff is going to look like, and then it just knocks your socks off. I don't think any of us will ever, ever, ever get tired of that."
- What's next: "I fully expect that there will be any number of science surprises coming from Cassini's dataset for decades."
More of that conversation, edited for length and clarity, is below.

