Two NASA astronauts will fly to the International Space Station on the fourth-ever commercial crew mission on SpaceX in 2022 — and you can follow their adventures on social media in the next year.

Kjell Lindgren — a potential moonbound astronaut for the Artemis program who spoke with “The Martian” stars from orbit in 2015 — will return to space for his second mission. Joining him will be Bob Hines, a research test pilot (much like the famed moonwalker Neil Armstrong) who just graduated to full astronaut status last year after his selection in 2017.