I'm putting this at 30% likely to be a glitch, 70% I'm an idiot. Lets find out!

I got started on Lone Echo a bit ago. I'm at the point where my lady friend is doing some handiwork under the panels in the botany garden.

I was able to tweak the CO2 and 02 to proper levels, but now I'm being told to "go to the junction" to power on the next thing.

I'm not seeing any red indicators like it has shown in the past for objectives, and after floating around and playing with a pump or two, I'm still lost.

Junction? I've checked all the places where pods intersect, among plenty of other things. Is this some kind of astronaut slang? In this context I'm not getting it.