I've seen a lot of questions about the $\Delta V$ required to reach the Sun from the Earth (~22-30 km/s if I remember correctly), firing a bullet into the sun, etc.
But has this ever happened? Has any object launched into space from Earth deliberately or accidentally gone into the sun and never come out? I.e. being engulfed by a solar flare and surviving doesn't count. The expectation is that the object would keep falling deeper into the sun until it disintegrated.