tgray

This week, we found an old bird’s nest in one of the vacuum chambers we are resurrecting. Maybe it’s not a birds nest. Maybe something else. I don’t know. Whatever it was, it was old and should it be in a high vacuum facility.

It should be a nice facility once it gets done. It has a lot of history too. It is probably the chamber shown in this image. It was the first vacuum chamber built at GRC for electric propulsion, and probably the first vacuum facility built there at all.