A Whole Nother World (Murphamy)

Accomplished astronaut Bellamy Blake knows how many ways space travel can go wrong, but as he prepares for his last flight to space he couldn't have imagined what would happen.
After exiting the atmosphere the ship would fail leaving the crew dead, there was no other possibility after the accident, which is why he found it so weird when he woke up.
Pushed into the new reality that humans had left Earth a long time ago, not all of them could make the trip however, so humans thrived on Earth and this strange new place. Despite minor paths of evolution they were still human. It was a lot for Bellamy take in but he had Murphy, a sarcastic inhabitant of LSPT (the new planet) to help him adjust.
When he left for his last trip to space, he never imagined the ship breaking, a new planet, or a changed reality. Most of all, he did not expect to fall in love.