2020-11-19 07:44:59

As reported by [teslarati]:

The news has come in that the apparent cause of the engine malfunction may likely have been the force of the Raptor engines destroying the ceramic coating on concrete test pad for SN8, causing debris to sever the avionics cables and resulting in the malfunction. One of the Raptor engines has been swapped out and some further adjustments for shielding the avionics within steel pipes, and water cooled steel pipes may be fitted for future testing to help prevent a recurrence of the issue. Given that this may not have been any serious issue with the engine itself, it seems that testing is set to continue with a minor delay.

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2020-11-19 11:08:36

On a dubiously-related note, I watched the Apollo 11 EVA the other day, and just yesterday I had to video-call someone to debug a problem with my computer, and was struck by the similarities. Neal and Buzz were describing things they could see from time to time, but it seemed like most of the time, they were either adjusting things based on Houston's feedback, or were just kinda running around testing 1/6G movement.
There's still a ton of inaccessible things they were doing which were mission-critical, and the lack of any non-haptic information other than Houston's light-laggy feedback would be troublesome. But I kinda want to extract all four sound-effects that sounded like they got through the astronauts' noise-reduction systems and make some kinda Moonwalk audio game. Novint Falcon support as a stretch goal, I guess.

看過來!
"If you want utopia but reality gives you Lovecraft, you don't give up, you carve your utopia out of the corpses of dead gods."
MaxAngor wrote:
    George... Don't do that.

2020-11-26 07:47:50

As reported by [teslarati]:

Starship has completed its static fire tests and has been cleared for its 15 kilometer flight test scheduled for November 30th, with backup windows for december 1st and 2nd. Elon Musk has given the prototype a 33% chance of successfully compleeting the flight and landing procedure, but whatever the outcome it will certainly be interesting and provide a great deal of useful data that may help the now completed SN9, with SN10 not far behind.

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2020-12-05 11:15:25

News of Starship SN8's launch has been simmering of late with what appears to be negotiations with the FAA and environmental reassessments for the flight. Currently a TFR, or Temporary Flight Restriction has been granted for December 6th between 12pm to 6pm, with backup dates for the 7th between 8am to 5:30pm, and 8th between 8am to 5pm. The total height of the test flight has also been lowered a bit to 12.5km.

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2020-12-08 23:03:39

As reported by [teslarati]:

SpaceX it seems has gotten some support from NASA for WB-57 jets to provide aerial coverage, which are scheduled to be in the area at 3:10pm EST. Flaps have been actuated, and the launch attempt is pushed to 3:30pm, or half an hour from now, with the window being between 8am to 5pm.

The official livestream is pending [here] with additional test prep. The Labpadre livestream is currently monitoring SN8 status [here].

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2020-12-10 01:15:31

After a few false starts, SpaceX successfully completed their flight test. As SN8 gained altitude there appeared to be a few engine cut offs and insulation fires, then it gracefully skydived towards the surface as expected. Then just as predicted it amazingly corrected itself, reignited two if its raptor engines and... completely exploded on touch down appearing to come in a bit too fast, vaporizing into degris strewn across the field.

You can watch the replay [here], the launch starts at 1:47:30.

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2021-01-25 08:58:23

Its been a journey, what with SN9 tipping over in the high bay and requiring a few flaps to be swapped. Additional hot fire testing has been rather rigorous in order to get ignition more reliable. Finally however it seems that SN9 may fly within the next few days, as an FTS, or Flight Termination System has been installed, essentially a brick of C4, in case they need to abort the flight to avoid collateral damage. As always, schedules may slip, but hopefully we can see another grain silo flop through the air.

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2021-02-02 22:53:17 (edited by magurp244 2021-02-02 22:55:28)

After numerous delays along with last minute permit issues with the FAA, SpaceX has just completed the test flight for SN9. The flight appeared to be a success, with take off, engine cut offs, and skydiving. Unfortunately, during the pivot manuver to right itself it appears there was some kind of ignition failure on engine 2 resulting in insufficient thrust, it tilted towards one side and impacted the landing pad, exploding. The good news is that it appears the Helium tank pressure fix may have worked, but we'll have to wait for them to provide any additional information.

You can watch the replay of SN9's test flight [here], the good stuff starts around the 5:20 minute mark.

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2021-03-02 22:31:13

As reported by [teslarati]:

After some adjustments and engine swapping, SN10 is nearing its test flight in the next few days. Learning from SN9's ignition failure, this time around SpaceX is instead going to try to fire all 3 raptor engines on decent instead of two for added redundancy. Hopefully this proves successful.

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2021-03-04 01:28:22 (edited by magurp244 2021-03-04 01:56:22)

After a brief delay due to over engine thrust, SN10 just completed its test flight and all 3 engines ignited as planned, down scaling to one for a successful (non-explosive) landing. While leaning slightly, it appears to be in good condition.

You can watch a replay of the livestream [here].

edit: Uhoh! It looks like methane exhaust caused SN10 to just explode on the pad, LOL. Welp, a landing is a landing, heh. Additional coverage [here].

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2021-03-26 20:26:37 (edited by magurp244 2021-03-26 21:47:17)

As reported by [teslarati]:

After an engine swap, SpaceX is geared to attempt a flight of Starship SN11 later today right after a quick static fire test in the morning. Work crews are currently going over the Flight Termination System (FTS), the current flight window is between 2:00pm to 7:30pm CDT.

You can watch the live coverage on [labpadre] or [NASA Space Flight].

Update: Official road closure updates show that testing is concluded for the day, indicating that there will be no flight attempt.

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2021-03-31 00:15:00

As reported by [teslarati]:

At 8:00am CDT Starship SN11 took off nominally whilst obscured in a dense fog, and performed its belly flop reentry maneuver perfectly. However, it seems that engine 2 had an ignition failure with lost signal, and the ship exploded before touchdown. Due to poor visibility its difficult for observers to tell specifically what went wrong, though some suggest it was rotating away from a nominal orientation during reentry.

Elon Musk has commented however that they will be moving SN15 to the launch pad likely within the next few days, and that “it has hundreds of design improvements across structures, avionics/software, & engine[s].”

You can watch the replay of the flight test [here].

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2021-04-30 08:44:23

Starship SN15 has come a long way, with its significant new upgrades and improvements not just to the vehicle but the Raptor engines installed on it. After successfully completing two static fire tests with relative ease, and with its Flight Termination System, or FTS, just installed, SN15 is tentatively scheduled for the 30th for its launch. The community is waiting on the evacuation notices and confirmation from SpaceX, that and favorable weather. Should the proverbial clouds not clear, the next likely time will be early next week.

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2021-05-05 23:24:09

Starship SN15's launch debut is currently in progress, recondenser is active and currently estimated that launch is T-Minus 30 minutes. As such attempts things can be subject to change or technical issues.

You can watch the live coverage by NASA Space Flight [here].

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2021-05-06 00:37:45

Camera feeds were a bit choppy, but SN15 launched and successfully landed perfectly. Autonomous fire suppression was still working due to an ongoing fire on the underskirt, with venting underway. It seems based on NASA's stream that the flames have been extinguished and venting is continuing, so SN15 appears to be safe and the test flight a complete success.

You can watch a replay of the launch [here]

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2021-08-06 23:28:11

As covered by [teslarati]:

There's been some rapid progress at Boca Chica in the last few days, with Booster 4 having 29 raptor engines fitted literally overnight, moved over and stacked on to the orbital launch platform the next day, and had the just finished Starship SN20 fitted with its thermal tiles stacked on top of it. The starship stacking was temporary to check the starship/booster fitting process, both were then unstacked, will likely have their respective engines removed and undergo pressure and cryo testing, followed by static fires and launch prep.

The biggest hurdle remaining so far appears to be the clearance from the FAA, with the orbital test flight looking like its set in within the next few months. You can watch a stream of the stacking [here].

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2022-02-11 06:28:32 (edited by magurp244 2022-02-13 12:30:01)

Well its been awhile, but Elon Musk finished an update on the current status of the Starship program. With completion of the launch tower and giant gripper claws for loading and/or catching Starships complete, they were then tested with balloons of water to work out the kinks. Starship SN20 has had some fine work done on the plumbing around lower aft section, and a full demonstration of Starship SN20 being picked up with the towers gripper arm's and loaded onto Booster 4 was done just yesterday, with drones hovering around doing inspections throughout the process. You can watch a time lapse of it [here], all serving as a backdrop for the update.

You can watch the update, which is about 1 hour and 20 minutes, [here].

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2023-04-17 05:29:47

As reported by arstechnica:

Its finally happening, Starships launch debut is nigh and scheduled for April 17th for its maiden voyage. This test flight will not attempt any landing at sea or land, but is to test the flight dynamics or orbital velocities. There's a 50% chance of success slated here, and there's no guarantee that it may liftoff, given that its a new system and any number of things could go wrong.

If anyones interested in tuning in, you can watch the livestream here, which starts in 8 hours as of this post, and about 45 minutes before liftoff.

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2023-04-21 00:35:36

As reported by arstechnica:

SpaceX's Starship lifted off today from its pad and peeled onward to the sky, reaching Max-Q and stage separation. It would seem however that there was a bit of a malfunction, resulting in both the booster and Starship spinning and over end, and then... exploding. Well, SpaceX has a lot to learn from this, such as the huge crater on the launch pad, some of the engines not igniting, and the whole not-separating-and-exploding thing, but as they stated, anything after launch is gravy. No doubt this will result in a number of adjustments for the next launch which is likely to happen later this year.

You can watch a replay of the launch here, the last 10 minutes are when it launches.

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2023-04-21 10:12:53

Why does everything Elon touches crash and burn these days?

I used to be a knee like you, then I took an adventurer in the arrow.

2023-04-21 19:14:53

Failures happen and are how we learn.  I know they will improve on this.

Please support me by checking out my ko-fi shop:
https://ko-fi.com/kjsisco56927

2023-11-16 05:54:12 (edited by magurp244 2023-11-18 06:13:29)

Its been awhile, but it seems after the last kerfuffle involving the launch pad being damaged that SpaceX has finally settled things and gotten FAA approval for the next test launch of Starship. The launch pad itself has been reinforced with steel plates and a deluge system for fire and noise suppression to better protect the launch pad, and the current iteration of Starship has undergone a number of improvements. Those improvements include and electronic gimbals to replace the hydrolic systems of the previous model that contributed to the engine failure, better engine shielding to mitigate failure, and a new hot-staging system, wherein Starship will fire its engines while still attached to the Booster to push off of it to conserve momentum. Whatever the outcome, it should be interesting.

The current launch is tentatively scheduled for Friday, November 17th. Links to Streams/video will be updated as their made available.

edit: The date has been pushed back to the 18th as the crew swaps out an actuator. The current set time is a 20 minute window at 7am CST. It appears the Nasa Space Flight stream will be running until the event and is currently live here.

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2023-11-18 21:43:32

The second test flight of Starship appears to have been a success. All engines fired nominally, the launch platform appears to be intact, and hot staging separation was a complete success. Starship fired its primary engines and reached the engine cut off point successfully, however telemetry was subsequently lost and its current fate is unknown. As for the booster, it had attempted a boost back burn, but it appears the flight termination system initiated late in the burn, resulting in its destruction.

You can watch the NasaSpaceFlight stream starting 1 minute before launch here, and the SpaceX recap here.

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2023-11-18 22:45:50

@48
If this was a success, then I am a successful sighted businessman with a billion-dollar fortune and interests in all countries of the world.

My discord
Jitel#3538

2023-11-19 01:24:12

@49: For things like this, I think any test where the results are better than the last test can be considered a success.

Sure, the ideal outcome would be everything going right and recovering all components the current design is striving to make reusable and then being able to repeat the test with the same results, and you want a proven reliable design before you deploy the thing to transport people and valuable cargo, but sometimes you just have to build a prototype, test it until it breaks, fix the obvious flaws, and repeat, hopefully doing better with each iteration. If you stay at the drawing board until you have a perfect design, nothing will ever be tested and you'll never get anywhere.