On The Space Show for Wednesday, 4 June 2025:
- Breaking News: Jared Isaacman vs the ‘One Big Beautiful Bill’.
- The 60th anniversary of the first two extravehicular activities (EVAs), or 'space walks’: Alexei Leonov exited Voskhod 2 and Ed White floated out of Gemini 4. Neither mission went as planned.
- The 60th anniversary of the ill-fated Luna 6 in the context of the other Soviet Luna missions.