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The Space Shuttle was a crewed, partially reusable low Earth orbital spacecraft operated by NASA from 1981 to 2011.

13 votes
Accepted

Did the shuttle SRBs have separation motors?

Yes, each shuttle SRB had a cluster of Booster Separation Motors (BSMs) at the top and bottom of the booster. Four solid motors in each cluster fired for just more than a second producing 22,000 lbf …
Organic Marble's user avatar
4 votes

How is max Q for the shuttle actually defined?

Supplemental answer: The equation given in Mark Adler's answer is what was actually used in the calculation of shuttle dynamic pressure. Max Q would trivially be the maximum value reached. Don't over …
Organic Marble's user avatar
17 votes
Accepted

How many times has there been 13 people inside the ISS and is it hard on the station?

The only 3 missions that had 13 people in the ISS at one time are STS-131 (as listed in the question), STS-127, and STS-128. Here are the analogous crew photos from those missions. STS-127 STS-128 …
Organic Marble's user avatar
2 votes

Space Shuttle development book recommendation

The subject is the Space Shuttle and you ask for a reference about how it unfolded chronologically, how the decision was made to develop it what were the constraints and limitations, what were the …
Organic Marble's user avatar
3 votes

Hypothetical Shuttle tank sep with SRBs firing

...would you rather do a tank sep or blow off both SRBs mid burn? tl;dr You could not have done either so there is no choice to be made. The physical reasons why separation of thrusting Solid Rocke …
Organic Marble's user avatar
29 votes

Did the Space Shuttle weigh itself before deorbit?

Not only re-entry mass, but center of gravity (CG) locations, touchdown weight, etc. Mass properties were calculated on the ground and uplinked. The responsible flight control position was FDO "Fido" …
Organic Marble's user avatar
19 votes

Do space stations have anything that big spacecraft (such as the Space Shuttle and SpaceX St...

Couldn't something dock to the shuttle to provide it with further energy supplies? There was an Extended Duration Orbiter project for shuttle that included pallets in the payload bay carrying extra …
Organic Marble's user avatar
17 votes
Accepted

Does the throttling profile data for any STS missions exist?

That information is available for every shuttle mission. It's in the post flight mission reports. You can find links to every post flight mission report here: https://spaceflight.training/library.htm1 …
Organic Marble's user avatar
20 votes
Accepted

Aborting a de-orbit maneuver

For the shuttle, technically the deorbit burn could be aborted, but the window to do so was extremely limited. Once the deorbit burn was started, one of the key parameters monitored by the crew was th …
Organic Marble's user avatar
36 votes

How could a 90 m/s delta-v be enough to commit the space shuttle to landing?

Page 331 in the Shuttle Crew Operations Manual, an official NASA astronaut training document, confirms that The deorbit burn usually decreases the vehicle's orbital velocity anywhere from 200 to 550 …
Organic Marble's user avatar
41 votes
Accepted

What were the differences between the STS Orbiters?

The Orbiters changed over time so that, for example, Columbia when it was destroyed was quite a bit different from when it was delivered. When writing this up I've tried ignore the temporal difference …
Organic Marble's user avatar
75 votes
Accepted

Was the payload bay of the Space Shuttle depressurized before launch?

Not before launch, during launch. The structure of the payload bay (and the other Orbiter compartments except for the crew compartment) was not strong enough to withstand either crush loads from a vac …
Organic Marble's user avatar
33 votes
Accepted

Why did the Space Shuttles perform a rollover maneuver during launch?

Towards the end of the program, the Shuttle performed two roll maneuvers during powered flight. The first, performed throughout the Shuttle program, and known as the "roll program" or "Single Axis Rot …
Organic Marble's user avatar
7 votes
Accepted

Shuttle dance bank angle timeline

I don't think your goal in the first sentence is on target (see CAIB Report Appendix D-13 Paragraph 4.8). But I can answer the actual questions in your post. Since STS-001 was a test flight, there is …
Organic Marble's user avatar
5 votes
Accepted

Unable to find Incident Report for aborted launch of first Shuttle flight

There are several writeups on this. Perhaps you are thinking of the famous "Bug Heard Round the World" article. Here is the introduction. On April 10, 1981, about 20 minutes prior to the scheduled la …
Organic Marble's user avatar

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