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Organic Marble
  • Member for 9 years, 4 months
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53 votes
2 answers
8k views

Was there really a shuttle toilet training device with a "boresight camera"?

25 votes
1 answer
3k views

What is a "Major Component Failure" referred to in news reports about the unsuccessful Space Launch System core stage test firing?

24 votes
2 answers
2k views

What was NASA's Tire Assault Vehicle?

24 votes
1 answer
692 views

What were the Top 10 Shuttle Risks in John Young's "famous letter"?

22 votes
2 answers
1k views

What is the current location of Link-built Apollo Mission Simulators?

21 votes
2 answers
2k views

When Mir's attitude control computer failed, why did the station immediately start rotating?

20 votes
2 answers
1k views

Before the Columbia accident, were there shuttle manifests/plans for after ISS assembly complete?

20 votes
1 answer
2k views

What are the "Big 13" critical contingency spacewalks on the ISS? Have any actually been performed?

15 votes
1 answer
3k views

Any imagery from Shuttle Columbia's SILTS pod on the internet?

15 votes
1 answer
960 views

Why are planetary probe RTGs tilted at a jaunty angle?

15 votes
1 answer
3k views

What's the shiny silver turnip on the bottom of this Ariane 5 launcher?

15 votes
4 answers
6k views

What was the "5 minute EVA"? What was the shortest-duration EVA ever?

14 votes
1 answer
2k views

On large diameter Atlas V fairings, why is the Centaur inside the fairing?

14 votes
1 answer
277 views

Explanation of single-burn trajectories from Lunar surface to Earth surface

14 votes
1 answer
2k views

Why did each F-1 engine have dual fuel feedlines?

14 votes
1 answer
2k views

What spacesuit helmet is this?

14 votes
1 answer
4k views

Was the shot-on-the-ISS movie "The Challenge" ever released or is there a release date?

13 votes
2 answers
1k views

Seeking concept art or photo of MAKS on carrier plane

13 votes
1 answer
1k views

Documented economics of STS Solid Rocket Booster reuse?

13 votes
1 answer
1k views

Could the Apollo Lunar Module be flown to a landing without the LEM Guidance Computer?

13 votes
1 answer
408 views

Why do some struts used in aerospace vehicle structures taper at the ends?

12 votes
1 answer
1k views

Viking Lander descent engine design feature

11 votes
1 answer
932 views

Why was the Sabatier system removed from the ISS USOS?

11 votes
1 answer
988 views

Is there a realtime, uncut video of Saturn V ignition through tower clear?

11 votes
1 answer
715 views

Design of 1970s era orbital fuel depot

11 votes
1 answer
584 views

Did the crew of Soyuz MS-10 pass the Karman Line?

11 votes
1 answer
755 views

What did Karman's original "Karman line" calculations look like?

11 votes
1 answer
621 views

Is the document "Space Shuttle Baseline Reference Missions" available anywhere?

10 votes
1 answer
531 views

STS: How much thrust did the nominal post-MECO LOX dump produce?

10 votes
0 answers
355 views

What's the shiny triangular feature on this Progress vehicle?