When you make one final flyby of Titan, before disintegrating in Saturn’s clouds, you experience a gravitational nudge which scientists call “the goodbye kiss.” If you experience this kiss, your name must be Cassini. And you must be nearing the morning of September 15, 2017–the last day of your life.
When the Curiosity Rover landed on Mars in 2012, I thought it might be the greatest space achievement to occur in my life. I supposed, this is my generation’s Apollo 11 moment. However, as the end of the Cassini mission approaches, I realize its finale may be the most meaningful, albeit bittersweet, moment of my space-enthusiast life.
Cassini’s two-decade mission has spanned my adulthood years. I plan to do some poetry blogging here in the coming days to process that fact. Hopefully the output will be enjoyable for any who stop by Lit for Space. Bottom line, I need to savor this finale. I’m even taking the day off work on September 15th and plan to be glued to NASA TV that morning.
I strongly urge readers to take special note of this grand mission’s passing. For the public, at an absolute minimum, Cassini has provided some of the most awe-inspiring imagery of our solar system. The scientific data collected has made and will continue to make entire careers for some of the world’s brightest scholars. Indeed, Cassini’s success makes us a little less ignorant of the universe in which we struggle to survive.
To explore Cassini’s mission, try this starting point: NASA’s Grand Finale Toolkit. Here is a brief yet epic video dramatization of what is about to happen.