Voyager, Apollo, and Hubble. Everything else NASA has done is a distant 4th place. And it's not like 4th place is trash, it's just that the big 3 are just so impressive.

I don't think Apollo was very interesting or useful beyond cold war propaganda. Yes, we're capable of amazing things—but putting a man on the moon pales in comparison to basic healthcare funding. Why must we insist on wasting billions on histrionic braggadocio when we can't perform the basics of a modern society?

https://youtu.be/otwkXZ0SmTs?si=DqEyklYpEbUO69HL

Which country do you think got basic healthcare funding right ?

Relative to what, the US? I'd say the thirty wealthiest countries on the planet... except us.

James Webb Telescope is up there with Hubble.

The rovers on Mars as well and New Horizons that went to Pluto. That is also at escape velocity so it will leave this solar system and most likely no human will ever lay eyes on it again. Voy 1 and 2 are still faster but hey they're all going in different directions so it's not exactly a race.