Author Topic: FAILURE: Relativity Terran 1 Test Flight : CCSFS SLC-16 : 23 Mar 2023 03:25 UTC  (Read 177671 times)

Offline Conexion Espacial

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I publish information in Spanish about space and rockets.
www.x.com/conexionspacial

Offline FutureSpaceTourist

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Online zubenelgenubi

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Cross-post:
Ben Cooper's Launch Photography Viewing Guide, updated December 7:
Quote
TERRAN 1

The first flight of Relativity Space's Terran 1 rocket is set for early 2023. The launch will take place from Complex 16.
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Offline Rondaz

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« Last Edit: 12/08/2022 05:47 am by FutureSpaceTourist »

Offline FutureSpaceTourist

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https://twitter.com/relativityspace/status/1600964656746868736

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Another day, another angle, another song. 🚀

It's your turn, drop your best sounds.🎶 #GLHF

📹 @TrevorMahlmann

Offline Rondaz

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@relativityspace fully-stacked Terran 1 overlooks a @SpaceX Falcon 9 first stage descending towards LZ-1 from tonight's OneWeb 15 mission, the first polar trajectory to fly from LC-39A.

https://twitter.com/_mgde_/status/1600998851967848448

Offline TrevorMonty

@relativityspace fully-stacked Terran 1 overlooks a @SpaceX Falcon 9 first stage descending towards LZ-1 from tonight's OneWeb 15 mission, the first polar trajectory to fly from LC-39A.

https://twitter.com/_mgde_/status/1600998851967848448
Hopefully in couple years it will be Terran R booster in the landing video.

Offline FutureSpaceTourist

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https://twitter.com/trevormahlmann/status/1601239914922012672

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#4Faves of Terran 1 TE Mate🚀 #GLHF

twitter.com/trevormahlmann/status/1601239928192389122

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#4Faves of Terran 1 Rollout🚀 #GLHF

https://twitter.com/trevormahlmann/status/1601239939957817344

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#4Faves of Terran 1 at LC-16 in Florida🚀 #GLHF

Offline FutureSpaceTourist

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https://twitter.com/relativityspace/status/1601303058318647296

Quote
A week of many firsts. Hats off to our world-class team.

📍 LC-16, recap:

✔️ Completed Terran 1 mate to transport erector (TE)
✔️ Rolled out to the launch pad
✔️ Went pointy end up
✔️ Successful Terran 1 Wet Dress Rehearsal (WDR)
🍌 for scale

A thread 👇🏼

#GLHF

Online zubenelgenubi

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Remaining tasks before launch?
Static fire
Launch license grant
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Offline Rondaz

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Offline FutureSpaceTourist

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https://twitter.com/relativityspace/status/1602691738208010242

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Documenting #newhistory in the making at Launch Complex 16! With nearly every department across the company represented, teams at the Cape yesterday gathered to commemorate a momentous week as we step into final phases of testing for Terran 1’s #GLHF flight

Offline FutureSpaceTourist

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twitter.com/thetimellis/status/1603038348028903425

Quote
We have a wide-open shot at being the first methane fueled rocket to fly to orbit now with Zhuque-2 mission outcome. Getting past max Q will prove our 3D printing tech handles max flight stress (already proven in ground acceptance testing) which is key for scaling to Terran R 🇺🇸

https://twitter.com/thetimellis/status/1603038486906421248

Quote
All the way to orbit we’d be the first company ever to do so on our first try @relativityspace

Offline TrevorMonty

twitter.com/thetimellis/status/1603038348028903425

Quote
We have a wide-open shot at being the first methane fueled rocket to fly to orbit now with Zhuque-2 mission outcome. Getting past max Q will prove our 3D printing tech handles max flight stress (already proven in ground acceptance testing) which is key for scaling to Terran R

https://twitter.com/thetimellis/status/1603038486906421248

Quote
All the way to orbit we’d be the first company ever to do so on our first try @relativityspace
They have a chance of making orbit on new LV's maiden flight but history is against them.
Especially for startup with their first LV.

Offline Rocketdog2116

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Didn’t Orbital Sciences make it to orbit on the first try with Pegasus?

Offline StarryKnight

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Didn’t Orbital Sciences make it to orbit on the first try with Pegasus?

Yes
In satellite operations, schedules are governed by the laws of physics and bounded by the limits of technology.

Offline Steve G

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I remember having a book (back in the early 70s) called "A Funny Thing Happened on the Way to Space" ( A parody to "A Funny Thing Happened on the Way to the Forum" movie) and one joke had a quote from a rocket scientist in the early days' struggles. His objective was "to get it out of sight".

Offline PM3

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Didn’t Orbital Sciences make it to orbit on the first try with Pegasus?

Yes

As well as Chinese companies iSpace and Galactic Energy with their rockets Hyperbola-1 and Ceres-1. And regarding liquid fueled rockets, ABL is closer to their first launch than Relativity.
"Never, never be afraid of the truth." -- Jim Bridenstine

Offline ParabolicSnark

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Does it really count as getting to orbit if you didn't even try to include a payload or a fairing that could actually separate from the vehicle?

Also, the detail about MaxQ is a tell - that's where they're setting the goal post. Are they not confident it'll get further or do they not particularly care if it does (this could track a bit given the lack of payload). Even on their first launch they're only focused on Terran R.

Offline raspera

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twitter.com/thetimellis/status/1603038348028903425

Quote
We have a wide-open shot at being the first methane fueled rocket to fly to orbit now with Zhuque-2 mission outcome. Getting past max Q will prove our 3D printing tech handles max flight stress (already proven in ground acceptance testing) which is key for scaling to Terran R 🇺🇸

https://twitter.com/thetimellis/status/1603038486906421248

Quote
All the way to orbit we’d be the first company ever to do so on our first try @relativityspace

Interesting statement by Tim. It seems to 1) set expectations low by framing Max-Q as the bar for success. 2) Imply the mission goal is to validate their 3D printing tech handles flight stress --not to achieve orbit.

Primary structure (ie their 3D printed tanks) should not be a mission risk that needs 'validation'. It is easily simulated with high confidence and testable on the ground. 

What I think is happening here is Tim is beginning a PR reframe on the company goals in regard to Terran 1. Terran 1 will only fly once, maybe twice after-which the company will focus on Terran R (similar to Falcon 1 -> Falcon 9). In the event of an in-flight anomaly the company does not want to have to keep trying again until they achieve orbital success so are attempting to reframe the mission as a 'structural test of the 3d printed hardware at Max-Q' which is a much lower bar to achieve than orbital insertion.


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