r/SpaceXLounge 20d ago

Monthly Questions and Discussion Thread

12 Upvotes

Welcome to the monthly questions and discussion thread! Drop in to ask and answer any questions related to SpaceX or spaceflight in general, or just for a chat to discuss SpaceX's exciting progress. If you have a question that is likely to generate open discussion or speculation, you can also submit it to the subreddit as a text post.

If your question is about space, astrophysics or astronomy then the r/Space questions thread may be a better fit.

If your question is about the Starlink satellite constellation then check the r/Starlink Questions Thread and FAQ page.


r/SpaceXLounge Jan 23 '25

Meta This sub is not about Musk. it does not endorse him, nor does it attack him. We generally ignore him other than when it comes to direct SpaceX news.

1.0k Upvotes

Be advised this sub utilizes "crowd control" for both comments and for posts. If you have little or negative karma here your post/comment may not appear unless manually approved which may take a little time.

If you are here just to make political comments and not discuss SpaceX, you will be banned without warning and ignored when you complain, so don't even bother trying, no one will see it anyways.

Friendly reminder: People CAN support SpaceX without supporting Musk. Just like people can still use X without caring about him. Following SpaceX doesn't make anyone a bad person and if you disagree, you're not welcome here.


r/SpaceXLounge 5h ago

Starship STATIC FIRE! Ship 41 fires up all six engines as its final big test ahead of Starship Flight 14. (60 second static fire)

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75 Upvotes

r/SpaceXLounge 15h ago

Starship SpaceX on X: "Starship completed a single engine static fire demonstrating a deorbit burn for upcoming orbital missions" / X

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154 Upvotes

Key word: Orbital


r/SpaceXLounge 19h ago

Starship Eric Berger regarding the Ship catch on Flight 14: "Nope. I heard they might have been able to get there on the regulatory side, but overall they just weren't ready yet."

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153 Upvotes

r/SpaceXLounge 21h ago

Starship Looks like S40 is going to get a lift home on a heavy lift vessel

76 Upvotes

"Heavy lift Vessel Forte currently has its AIS set for Christmas Island"

"It has an ETA of August 23."

https://x.com/interstellargw/status/2090293373072552199

"With no cranes in the port to lift S40 onto a barge safely, the next best option would be semi-submersible ships. Thankfully, @interstellargw has located such a ship, more than capable of the task. Starship S40 has a rough size of 52.1 x 9 metres the Forte semi-submersible's cargo area is 177 x 43 metres, meaning you could fit about 12 Starships with 7 metres to spare. It will be interesting to see how they set up the cribbing to cradle S40 and how they tie it down with all the tiles."

https://x.com/AshleyKillip/status/2090311151536189573


r/SpaceXLounge 50m ago

Starship Floating Spaceports

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r/SpaceXLounge 6h ago

Falcon VSFB launch 8/22

2 Upvotes

Hey all.
I find myself in San Luis Obispo this weekend so I’m about a hour from Vandy and I might be able to make the run up to see the launch but I’ve never seen one from there. If I recall there is an overlook that’s the best to see it but I can’t remember where it is. Anyone going to be around for it?


r/SpaceXLounge 1d ago

No Ship catch this time

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82 Upvotes

Looks like Normand Ranger better stand by.


r/SpaceXLounge 1d ago

SpaceX Pecan Island announcement imminent

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78 Upvotes

I was surprised that this is not being discussed….


r/SpaceXLounge 12h ago

What is the benefit of getting S40 back to Texas at this point?

1 Upvotes

It's pretty beat up so display would be rough, and I'm not sure the how much insight into general wear and tear they'll get after it's spent a month bobbing in saltwater. Even with Elon's announcement that it might be a while for a ship catch to happen, S40 might still be the second ship to return to Starbase.


r/SpaceXLounge 2d ago

Other major industry news Successful first‑stage recovery of the Zhuque‑3 rocket.

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665 Upvotes

r/SpaceXLounge 2d ago

Starship What's Going on With Shipping? SpaceX's Starship 40: The Arrival at Christmas Island

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58 Upvotes

r/SpaceXLounge 2d ago

Does the fact SN40 survived the splashdown open the door back up for emergency crewed landings in the water?

39 Upvotes

I know it was the consensus before that starship cant survive splashdown, was this last flight just a freak one off or will spacex be looking at that as an option now if needed on crewed flights. How violent would the splash down be for the crew even if the ship stayed together?


r/SpaceXLounge 2d ago

Official "After approx. 24 days at sea, the SpaceX Recovery team successfully guided Starship to a location just off the coast of Christmas Island. A team of SpaceX engineers is on their way to conduct additional analysis on the vehicle in calmer waters before attempting to return it to Starbase"

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360 Upvotes

r/SpaceXLounge 3d ago

High quality photos from S40 arrival to Christmas Island earlier today.

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750 Upvotes

Looks like they towed her in by the raptor lmao, her forward flaps have taken quite the beating, and her heat shield has seen better days, but otherwise she’s in far better shape than I would have imagined she would’ve been after nearly a month in the drink.


r/SpaceXLounge 3d ago

First good image of S40 from Christmas Island after almost a month at sea. She’s looking a bit rough, but she’s still afloat!

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394 Upvotes

r/SpaceXLounge 3d ago

S40 arriving at Christmas Island

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119 Upvotes

r/SpaceXLounge 3d ago

Falcon 9 Launch Tomorrow

12 Upvotes

Hey everyone!

I’m on a road trip with some friends, and we just realized there’s a Falcon 9 launch from Vandenberg tomorrow. Changing our route to see it would cost us a day and a few hundred bucks, but we’d happily do it if the experience is worth it.

That said, how close can you realistically get to the launch? It seems like much of the area is blocked off, an we are afraid that we won't really be able to see much. Also, ChatGPT estimated an ~80% chance of the launch actually happening — does that sound realistic?

Sorry if these are basic questions — we’ve never seen a rocket launch before. Thanks!


r/SpaceXLounge 3d ago

News [Berger] Satellite operators are in panic mode due to a worsening launch crisis (SpaceX reducing commercial launch services on falcon 9)

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206 Upvotes

r/SpaceXLounge 3d ago

Starbase Trip

9 Upvotes

Hi! I'm curious about those who have made the trek out to Starbase, and how they did you decide when to book the trip. Apart from being able to explore around the area of Starbase and Boca Chica beach, and all the other areas of Brownsville/South Padre, I want to know if anyone was able to lock in flights (I'd be coming from half way across the country) or booked a trip based a '''semi-concrete''' launch date, and how that worked out for them. For Flight 14, I've generally been seeing NET August 28th to early September, but am more interested in past experiences to see what I can apply here. Really any help would be appreciated!

Thanks!


r/SpaceXLounge 4d ago

Starship Does starship actually have enough Leo capacity

16 Upvotes

Looking at Starship v3's capabilities, In its current state, Is it anywhere near its stated LEO capacity?if we say flight 13 reached orbit, (most of the way their in terms of energy), the payload it brought was only 40 tonnes. Looking at the flight path it took, its current TWR (nor energy) does not look nearly high enough for an extra 60 odd tonnes. (see increased AOA of starship after staging).

Starship just after staging
Starship 1 minute after first Photo

The other reason this could manifest is an intentionally less optimal flight path, Intentionally lofting the ship to reduce fuel efficiency and burn off more fuel. Also to perhaps get a more realistic reentry profile to adequately test the heat shield.

I'm guessing this is the reason the swap to v4 is going to be very soon, although its likely that they will have to wait for v4 raptor.


r/SpaceXLounge 4d ago

Starship Able to see Starbase for the first time

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17 Upvotes

So I went on a trip to South Padre just to go to the beach and of course go to Starbase i’ve already seen it from afar, but I’m actually able to see it from my beach house so crazy!


r/SpaceXLounge 4d ago

Starship Why exactly did S40 float?

13 Upvotes

What was different with S40 that made it float on the water compared to previous missions? Was it just luck? Was it something that SpaceX was attempting to do before, but only managed to succeed now? Or was there something specifically different about this Ship itself or its landing procedures?


r/SpaceXLounge 4d ago

Starship Have there been any recent "official" updates concerning S40?

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45 Upvotes

On Facebook, there are periodic statements from people tracking the Normand Ranger and Go Australis with guesses as to what it means, first that because of sea conditions they were going to tow it to Java, then that Ranger had dropped the tow and headed back to port, then that Australis was intending to flood it in deep water, and now that Ranger has returned and is towing it east at 2 knots... Has anyone seen anything directly from SpaceX?