Questions tagged [spacex-starship]
Questions regarding SpaceX's Starship, formerly the Big Falcon Rocket (BFR) upper stage or BFS
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SpaceX Starship LOX tank autogenous pressurization icing fixed on Raptor V3?
During Tim Dodd's interview with Elon Musk in 2023, Musk stated that the autogenous pressurization of the LOX tank was achieved with a feed from the oxygen side turbopump introducing small amounts of ...
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Starship Test Flight 11 - Ship's final explosion reason
For SpaceX Starship test flight 11, what might be the probable cause for the ship's final explosion after the seemingly successful and soft landing into the Indian ocean?
I understand the ship wasn't ...
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How to calculate the optimal altitude for an orbital propellant depot
In the current Artemis program, the Starship Human Landing System (HLS) plan calls for the HLS Starship vehicle to be refilled in LEO from an orbiting propellant depot.
If the depot orbits lower, it ...
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What makes SpaceX's Starship more promising in terms of rapid reusability than Space Shuttle?
In your answer I would ask to reference known facts.
Original Space Shuttle design also promised efficient reusability. But in practice it was never realized.
What is so drastically different this ...
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Where do these two views of Starship's Flight 10 landing come from?
I found this view on The BBC's YouTube channel SpaceX pulls off Starship rocket launch in much-needed comeback
and this one from SpaceX Twitter
View of Starship landing burn and splashdown on Flight ...
user12102
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Flight ready hardware for Mars
SpaceX and its founder, Elon Musk, intend to create manned mission to Mars by the end of the decade using their new Starship spacecraft and launch system. This seems highly implausible, given that ...
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What would a "big dumb satellite" be like?
One of the key premises of the BDB/RLV model is that it will lead to cheap, low tech, but relatively heavy spacecraft designs. To avoid being too broad for the guidelines, I will narrow the question ...
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Why is Starship made of several short cylinders instead of a few long ones?
Weld failure was the cause of prototype failure early on. Yet SpaceX has limited itself to stacking 6ft cylinders, forcing it to make dozens of huge welds.
Why not just make one sheet metal cylinder ...
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Would this simple fuel depot work?
The second stage (Starship) with an extra load of fuel gets to LEO, opens a double-layer rubber bag (with sun-reflection), and pumps fuel into it. Then disconnects and lends back at the launch tower?
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Why does Starship launch on a cloud?
This image is from the first launch attempt of spaceX's IFT-8.
During propellant loading, I understand that the process requires significant venting, my question is the following:
Why does SpaceX ...
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Do we have any known examples of the "harmonic response" phenomenon causing structural failures in spacecraft?
Engineers determined the most likely cause of the propellant leak was
a harmonic response several times stronger than predicted, suggesting
the vibrations during the ship’s climb into space were in ...
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Why did Starship IFT-8 explode again?
I've seen pictures of it and videos, but I haven't seen anybody explain what happened.
Img credit
All I know is that the first stage returned and was captured properly, but the 2nd stage didn't ...
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Will SpaceX ever be able to launch Starlink Satellites from Boca Chica?
Starlink satellites have orbital inclinations of 43 to 97.6 degrees (but 60% of the satellites orbit at 53*).
Launch corridors in the US are over open water to avoid danger to those of us on the ...
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Did the loss of Starship Test Flight 7 force plane flights to be diverted?
A BlueSky post from Jon Ostrower implied that the explosion of Starship test flight 7 forced airline flights to hold or divert.
I would have assumed that any likely corridor for debris would have been ...
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New Glenn and Starship testing approach differences
SpaceX has been doing suborbital flights with Starship for a while now, and intends to conduct a second in-orbit engine re-light to demonstrate de-orbit capability.
Blue Origin's New Glenn has flown ...
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