How do I mine?

[viirinsoftworks]

Steam's new interface is beyond my comfort for now, and I can't figure out how to easily grab my uploaded screenshots. But my lander is directly below a mining spot and the spacebar mining button isn't glowing, so I can't do anything.
This is the second planet I've been at a mining spot on without being able to do anything. WTF do I do?

[Wrzlprnft]

From the top of my head:
If it is a gas (blue icon) you need to hover in the cloud to absorb it.
If you are in movement, for example on a ice planet with high wind speeds or on a slope, boost downwards to fix you in place over the mining spot.
In steam's new library view, you can find the conventional screenshot manager on selecting a game and scrolling down, on the righthand side.

[viirinsoftworks]

Thanks, I see it now.
Unfortunately the redesigners at Steam suck, and the only way to get screenshot URLs seems to be logging in to a browser and grabbing it that way:
https://steamuserimages-a.akamaihd.net/ugc/753719253576056362/214A508A5107AA701ECBB50B45D37D9FE80CB671/

[Merenie]

You're on an ocean planet. The mining spot is under water so you have to thrust the lander all the way down.