Do various waters actually taste any different? We bought lots of water and put our expert taste testers tongues on the line to find out. (S1, E6)

Has modern-day baseball baseball been ruined by the various rule and equipment changes in the last three years? SPACEWALK welcomes Andrew Brems on the show to talk cheating in baseball and what can be done across Major League Baseball to increase viewership. (S1, E5)

SPACEWALK welcomes musician Frankie Matos on the show to talk technology and some of the biggest challenges humanity might face in the next 100 years. (S1, E4)

SPACEWALK welcomes Maggie Bockart on the show to play an all-time classic... The Match Game. (S1, E3)

Friend and fellow space meteorologist Sara Housseal comes on the show to chat about where you can find the best weather in the United States. (S1, E2)

Longtime friend Nick King comes onto the show to chat about all things Disney. (S1, E1)

SPACEWALK is a project to see ourselves as riders on the Earth together, brothers and sisters that for all our differences, share way much more than we would otherwise think. On most episodes, I ask a single question to guests where they answer it both independently and in a group-style, non-moderated discussion.