NASA taps SpaceX Falcon Heavy rocket to launch Jupiter moon mission
Europa Clipper will investigate an icy world with a hidden ocean that might be favorable for life.
[cnet.com]nasa-taps-spacex-falcon-heavy-rocket-to-launch-jupiter-moon-mission/
It's notable that this mission originally had a legal requirement to launch on SLS. SpaceX getting this launch contract literally took an act of congress.