UPDATED
ANSWER: Neighborliness.
Antarctic ice is 4,900 meters ,
Jupiter moon Europa ice is about 15,000 meters.
If there is life underneath all that ice,
3,400 years of earthling dogma would collapse
And, hey, wouldn’t that be nice
Europa ice
From NASA: 19 hours ago, Europa Clipper glides to “interplanetary transfer orbit” after being boosted and launched by Space X Falcon Heavy on the itinerary: Earth to Mars slingshot to Earth slingshot then to orbit Jupiter and 50X-Flyby of the moon Europa
