I'm trying to find a long lost movie/series that I saw as a child in the 80s.
The only scenes I can remember is that they are on a planet with no vegetation, only dust and rocks. When using their pickaxes they struck like veins or arteries in the rock that started to bleed (one scene they chip of a larger piece of the rock). Then, if memory serves, in the end they started to communicate with the planet in some way.
The other scene is more vague so can't be sure it's accurate. One of the male crew members (only one?) is injured and stranded on a planet and the crew can't help him (reason unknown to me) so they use a robot to pick him up or a remote controlled vehicle.
The spaceships, if I recall it correctly, looks similar to those of "V", "Space 1999" and the science car in "Ark II".