The probe in the time of humans
New Horizons is a space probe that passed the dwarf planet Pluto (as of 2015). Launched in 2006, New Horizons was the first space probe to observe the dwarf planet and its 5 known moons, Charon, Nix, Hydra, P4, and P5.
1 day after people: (2015) New Horizons reached Pluto, and begins to observe and send information of the planet and its moons to NASA. The ground-breaking information will never be seen by anyone.
4 years after people: (2019) New Horizons begins to observe 2014 MU69, an object in the Kuiper belt, and once again, relay information back to Earth for no one to see.
11 years after people: (2026) New Horizons leaves the Solar System, following the path of the Voyager Probes.
1 million years after people: New Horizons follows the fate of the Voyager probes, and is damaged by space debris.