Actually I believe new horizons had a pretty primitive propulsion system and achieved most of it's delta V from a sling shot around jupiter. More recent solar

Actually I believe new horizons had a pretty primitive propulsion system and achieved most of it's delta V from a sling shot around jupiter. More recent solar sails and plasma based propulsion systems have achieves significant improvements since then. If it was a priority I don't see why would couldn't go 10x as far within in the next decade.