NASA astronaut Christina Koch returned to Earth after a record-breaking 328 days in space, making her the longest single spaceflight by a woman.

When she finally made it home, her beloved puppy couldn't contain her excitement. Koch shared a video on Twitter of the moment she walked through her front door:

Koch told that one of the first things she did when she got back home was reunite with her pup, which is totally understandable.

The astronaut’s capsule landed in Kazakhstan on Feb. 6 after her historic trip to the International Space Station, ending a 328-day mission that set the record for the longest stay in space by a woman.