Things have moved on a bit since then, hope you enjoyed our ESA Rosetta live coverage of landing on comet 67P — ESA (@esa) September 15, 2017

LIVE NOW: Get a recap from @CassiniSaturn mission experts on the spacecraft’s plunge into the planet: https://t.co/mzKW5uV4hS Qs? #askNASA pic.twitter.com/J5qVj6Faww — NASA (@NASA) September 15, 2017

#Cassini concludes pioneering mission at Saturn #GoodbyeCassini https://t.co/fdMDOXjW1b pic.twitter.com/FYA6RzqG6X — ESA (@esa) September 15, 2017

#GoodbyeCassini @CassiniSaturn, a truly international endeavour to explore distant worlds & a shining example of what we achieve together pic.twitter.com/7coKQfwMLQ — ESA (@esa) September 15, 2017

Our @CassiniSaturn spacecraft is now one with the planet it studied for so long. The rest is science. #GoodbyeCassini#GrandFinale pic.twitter.com/abVTba8tNm — NASA JPL (@NASAJPL) September 15, 2017

Our spacecraft has entered Saturn's atmosphere, and we have received its final transmission. — CassiniSaturn (@CassiniSaturn) September 15, 2017

Signal spectrum from @CassiniSaturn received via ESA's #NewNorcia station #GrandeFinale – on screen at #ESOC #Darmstadt pic.twitter.com/hJ5exCJOG0 — ESA Operations (@esaoperations) September 15, 2017

What's @CassiniSaturn's legacy after the end of the mission at Saturn? We ponder that: https://t.co/ohVOjeAtHS pic.twitter.com/2Hvw0hYAnN — NASA (@NASA) September 15, 2017