Lumpology Space Time Project:
First probe to exit the solar system (2012)
In 1977 the probe Voyager 1 was launched by NASA to explore Jupiter and Saturn.
The probe lasted so well on its journey that the mission was extended repeatedly, and then in December 2012,
after decades of moving swiftly away from Earth, Voyager 1 became the first manmade object to leave the magnetic bubble called the heliosphere that surrounds the sun.
Voyager 2, the mission partner of Voyager 1, left the heliosphere in November 2018.
Both spacecraft are carrying gold plaques which are intended to communicate to any encountered distant civilization their origins and the location of their home planet and solar system as well as information about the languages,
structure and culture of human beings.
It is unknown whether they will ever encounter another civilized life form,
but since the spacecraft will take around 40,000 years to encounter another star system, it is unlikely we will ever know if that happens.
Sources:
https://voyager.jpl.nasa.gov/mission/
https://www.cnn.com/2013/09/12/tech/innovation/voyager-solar-system/index.html
https://solarsystem.nasa.gov/news/784/nasas-voyager-2-probe-enters-interstellar-space/
https://www.space.com/22729-voyager-1-spacecraft-interstellar-space.html