Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [component-refurbishing]

Questions about restoring equipment for reuse after a mission.

3
votes
1answer
131 views

Is a soot covered flight proven Falcon 9 lighter or heavier than a new falcon 9?

Since SpaceX now does not repaint or clean off the sides of the first stage booster prior to reuse, does this make the soot covered stage heavier or lighter? And is this difference in weight ...
7
votes
1answer
260 views

Why were individual shuttle tiles changed from white to black or black to white?

The Paper Space Scale Models website has a PDF which details changes to the STS Orbiter Markings on a per-mission basis. Most of the changes are in the tiles. It can be seen that often a single black ...
13
votes
1answer
1k views

Why won't the SLS boosters be recovered?

The SLS will be using five segment boosters derived from the four segment ones used during the STS program. Almost all of the STS boosters were recovered and reused, however NASA doesn't plan to ...