IFT-13 Třináctý integrovaný let Super Heavy / Starship (B20 & S40)
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Re: IFT-13 Třináctý integrovaný let Super Heavy / Starship (B20 & S40)
Takže problém s motory při prvním pokusu o start byl pomalejší náběh LOX pump na 6(!) motorech.
Max povolené množství off-nominal motorů při startu je 2 ks, takže počítač okamžitě ukončil start.
Příčinou problému by měla/mohla být zbytková vlhkost v turbopumpách z předchozího zážehu motorů.
Max povolené množství off-nominal motorů při startu je 2 ks, takže počítač okamžitě ukončil start.
Příčinou problému by měla/mohla být zbytková vlhkost v turbopumpách z předchozího zážehu motorů.
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"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
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Re: IFT-13 Třináctý integrovaný let Super Heavy / Starship (B20 & S40)
VZLET! 
nový pohled na běžící Raptory na SH

a pěkný pohled na pracující motory na Starship

nový pohled na běžící Raptory na SH
a pěkný pohled na pracující motory na Starship
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"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
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Re: IFT-13 Třináctý integrovaný let Super Heavy / Starship (B20 & S40)
Náklad 20 ks Starlink V3 byl úspěšně vypuštěn.
Opakovaný zážeh 1 Raptoru proběhl podle plánu.


Opakovaný zážeh 1 Raptoru proběhl podle plánu.
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"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
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Re: IFT-13 Třináctý integrovaný let Super Heavy / Starship (B20 & S40)
A velmi měkké přistání Starship na plánované místo.
Po dopadu bez exploze, jen krátký požár a s tepelným štítem nahorů, pro pořádnou inspekci dlaždic.
A ty vypadají na 99,8% dost dobře.




Po dopadu bez exploze, jen krátký požár a s tepelným štítem nahorů, pro pořádnou inspekci dlaždic.
A ty vypadají na 99,8% dost dobře.
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"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
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Re: IFT-13 Třináctý integrovaný let Super Heavy / Starship (B20 & S40)
Suma sumárum velmi úspěšný test, až na jednu “drobnost”. Při návratu B20 se nepodařilo zažehnout plánovaný počet 13 motorů při přistávacím zážehu a booster dopadl v planovaném místě na hladinu o něco vyšší rychlostí. Trable se zážehy Rv3 v dynamickém prostředí se ještě budou muset vychytat.
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"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
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Re: IFT-13 Třináctý integrovaný let Super Heavy / Starship (B20 & S40)
Také jsme dnes myslím poprvé dostali celkový záběr na odlétající Starship po separaci stupňů. Pěkné!

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"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
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Re: IFT-13 Třináctý integrovaný let Super Heavy / Starship (B20 & S40)
Přicházející další záběry po přistání ukazují, že tepelný štít je skoro netknutý. Good job!

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"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
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Re: IFT-13 Třináctý integrovaný let Super Heavy / Starship (B20 & S40)
Oficiální komentář SpaceX k IFT-13.
On Friday, July 24, 2026, at 5:51 p.m. CT, Starship lifted off from Starbase, Texas on its thirteenth flight test. This was the second flight of the Starship and Super Heavy V3 vehicles and the first Starship flight to deploy the next-generation Starlink V3 satellites.
The flight test began with Super Heavy igniting all 33 Raptor 3 engines and ascending over the Gulf of America. The successful first-stage ascent was followed by a hot-staging maneuver, with Starship’s upper stage igniting its six Raptor engines to continue its flight to space.
Following stage separation, the Super Heavy booster performed a directional flip maneuver. The startup sequence was modified for this flight to be more robust to timing variability in engine startup and flip in the desired direction, which is done to increase overall performance. The booster successfully completed the high thrust portion of the boostback burn with all 33 engines, the first time with a Super Heavy V3, before ending the burn early. It attempted to relight its engines for the landing burn, with a subset successfully igniting before experiencing a hard splashdown in the Gulf.
After completing a full-duration ascent burn on all six Raptor engines, Starship achieved its planned velocity and trajectory. Starship then successfully deployed all 20 Starlink V3 satellites. SpaceX engineers were able to successfully communicate with every satellite using radio frequency and laser links and downloaded key telemetry from the satellites. The Starlink satellites were deployed on the pre-planned trajectory and are expected to have demised upon reentry approximately 20 minutes after deployment.
The vehicle also reignited a single Raptor engine in an in-space demonstration of a core capability for future orbital missions.
Starship re-entered the Earth’s atmosphere and was able to gather critical data on the performance of its heatshield before executing a dynamic banking move to mimic the trajectory that future missions returning to Starbase will fly. Starship then guided itself using its four flaps to the pre-planned splashdown zone in the Indian Ocean. After relighting all three Raptor engines, Starship executed a landing flip, landing burn, and soft splashdown, coming to rest intact in the Indian Ocean and providing critical views of an intact heatshield for the first time.
https://www.spacex.com/launches/starship-flight-13
On Friday, July 24, 2026, at 5:51 p.m. CT, Starship lifted off from Starbase, Texas on its thirteenth flight test. This was the second flight of the Starship and Super Heavy V3 vehicles and the first Starship flight to deploy the next-generation Starlink V3 satellites.
The flight test began with Super Heavy igniting all 33 Raptor 3 engines and ascending over the Gulf of America. The successful first-stage ascent was followed by a hot-staging maneuver, with Starship’s upper stage igniting its six Raptor engines to continue its flight to space.
Following stage separation, the Super Heavy booster performed a directional flip maneuver. The startup sequence was modified for this flight to be more robust to timing variability in engine startup and flip in the desired direction, which is done to increase overall performance. The booster successfully completed the high thrust portion of the boostback burn with all 33 engines, the first time with a Super Heavy V3, before ending the burn early. It attempted to relight its engines for the landing burn, with a subset successfully igniting before experiencing a hard splashdown in the Gulf.
After completing a full-duration ascent burn on all six Raptor engines, Starship achieved its planned velocity and trajectory. Starship then successfully deployed all 20 Starlink V3 satellites. SpaceX engineers were able to successfully communicate with every satellite using radio frequency and laser links and downloaded key telemetry from the satellites. The Starlink satellites were deployed on the pre-planned trajectory and are expected to have demised upon reentry approximately 20 minutes after deployment.
The vehicle also reignited a single Raptor engine in an in-space demonstration of a core capability for future orbital missions.
Starship re-entered the Earth’s atmosphere and was able to gather critical data on the performance of its heatshield before executing a dynamic banking move to mimic the trajectory that future missions returning to Starbase will fly. Starship then guided itself using its four flaps to the pre-planned splashdown zone in the Indian Ocean. After relighting all three Raptor engines, Starship executed a landing flip, landing burn, and soft splashdown, coming to rest intact in the Indian Ocean and providing critical views of an intact heatshield for the first time.
https://www.spacex.com/launches/starship-flight-13
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"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
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Re: IFT-13 Třináctý integrovaný let Super Heavy / Starship (B20 & S40)
ten štít je v úžasném stavu
trochu pocuchaná sukýnka a pár dlaždic pryč
všimněte si, jak se zobrazují piny na dlaždicích
trochu pocuchaná sukýnka a pár dlaždic pryč
všimněte si, jak se zobrazují piny na dlaždicích
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Re: IFT-13 Třináctý integrovaný let Super Heavy / Starship (B20 & S40)
S40 je i po 16-17 hodinách od přistání stále na hladině. Několik hodin po dopadu stále vysílala svou polohu. Doprovodná/záchranná loď Australis už 9 hodin pluje opodál, další akce zatím nejsou jasné.
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"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong