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Organic Marble's user avatar
Organic Marble's user avatar
Organic Marble
  • Member for 9 years, 5 months
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10 votes
1 answer
384 views

Source for Shuttle SRB segment history diagrams

10 votes
2 answers
2k views

What does "clearing of C-band spectrum" mean and why will it cost Intelsat a billion dollars?

10 votes
2 answers
2k views

What is the lowest-inclination orbit ever achieved by a US crewed spacecraft?

9 votes
0 answers
98 views

Do the second stages for Starlink launches from Florida do a deorbit burn over Texas?

9 votes
2 answers
689 views

As of January 2020, what is the single longest duration firing executed with a Raptor engine?

9 votes
2 answers
795 views

Are more details about the fatal rocket motor accident at Cape Canaveral in April 1964 available?

9 votes
1 answer
335 views

What's the "big monstrosity" mentioned by the Apollo 11 crew?

9 votes
4 answers
1k views

Do the propellant tanks of actual (not planned) expendable vehicles' upper stages have relief valves?

8 votes
1 answer
417 views

Why was this point chosen as the origin for the Saturn V coordinate system?

8 votes
1 answer
268 views

How, specifically, are ISS audio comm loops "privatized"? For example, in private medical conferences?

8 votes
1 answer
2k views

How does flying a steeper entry trajectory make the exclusion zone smaller?

8 votes
0 answers
456 views

What are the negatives associated with Thrust-augmented Nozzles aka Afterburning Rocket Engines?

8 votes
1 answer
227 views

What is the cabling on the exterior of the SLS solid rocket boosters that wasn't on the shuttle solid rocket boosters?

8 votes
1 answer
452 views

Why did the shuttle have rear-view mirrors?

7 votes
1 answer
232 views

SpaceX Super Heavy booster: Is it publicly known whether the failure of one engine to start prior to liftoff will result in a pad abort?

7 votes
1 answer
9k views

Who put their spacesuit boots on the wrong feet?

7 votes
2 answers
544 views

What was the operational lifetime of a shuttle tile?

7 votes
1 answer
3k views

Is the cause of the Phobos-2 probe failure definitively known?

7 votes
1 answer
302 views

Did moving a Shuttle Remote Manipulator System (RMS) from one Orbiter to another have any impact on operations?

7 votes
1 answer
759 views

What is the maximum number of OMS burns executed during a single Shuttle mission?

7 votes
2 answers
4k views

SpaceX Engine Mounting / Gimbaling

6 votes
1 answer
1k views

Are the ISS US Segment solar arrays double-sided?

6 votes
2 answers
229 views

Is NSTS 08209 "Shuttle Systems Design Criteria" available online?

6 votes
2 answers
301 views

Identify these astronauts

6 votes
1 answer
735 views

Are the APUs on the SLS SRBs planned to be hydrazine powered?

6 votes
1 answer
240 views

What benefit do the aerodynamic stabilization "pods" on the PSLV-CA provide?

6 votes
1 answer
449 views

Reference request: Rocketdyne Document R-3896-4 "F-1 Rocket Engine Illustrated Parts Breakdown"

5 votes
1 answer
416 views

Ariane 6 upper stage schematic showing integration of APU

5 votes
1 answer
197 views

Why wasn't the wind and thermal shield of Insight's deployable seismometer integrated into the instrument before deployment?

5 votes
1 answer
278 views

What is the definition of a "spacecraft emergency" at the ISS, and what is the response to it?