Packing 50–60 satellites per rocket can halve launch costs

Transcript

Transcribed by machine (Whisper) from the episode’s audio, so a word may be off here and there.

1. 1:30:22

   So the satellites we just launched went up on a Falcon rocket, so they went up with SpaceX. But as we're growing, part of the reason we have the factory here is that we're growing from the point where we're launching satellites as a rideshare, where we only want a small fraction of the rocket. to the point where we're launching enough satellites to grow from you know up to the full 250 that we actually want the entire rocket got it and so one of the things though that we're doing is making sure that we're designing it that it can go on any rocket that's out there oh and i think spacex in many ways really set the standard with like you know the five meter fairing got it but that's been the standard size for most rockets around the world um you know we are looking forward to the starship future also and how to make sure that we are future-proofing ourselves to make

2. 1:31:03

   sure that we can fly on starship as it becomes ready for commercial companies so with that standard five meter fairing what are the trade-offs that you're making to fill that efficiently get the most performance out of your satellites is there a sweet spot number of satellites that you want to fit into a full ride when you're at that stage like what are the trade-offs that you're making i the sweet spot is cram as many in there as possible um because it's like you're paying for the whole rocket yeah we'll use it i i was a hockey player so i remember the statement of like you paid for the whole stick you know you got to keep it on the ice and use the whole stick but it's kind of the same with the rockets that um the rocket price doesn't go down if you only fill half of it yeah yeah so that's one of the things the our current generation satellite

3. 1:31:46

   We can fit in the neighborhood of 30 into a rocket. Our second generation satellites that we're moving to as we go from kind of ride shareable to full rocket, we can fit 50 to 60. And so that means you effectively cut your launch prices in half as we go there. And it is taking a lot of lessons from what SpaceX did with Starlink. How do you flatten satellites out and pack them in very efficiently to use up every ounce of volume and mass that that thing can carry.

4. 1:32:15

   So what does that mean on the manufacturing side? Because all of a sudden, it seems like if there's a particular ride that you're booked on, you got to make sure that all 50 are done by the time launch happens. Do you have 50 manufacturing lines? Do you have an assembly line for this or multiple lines? What has scaling manufacturing looked like at the company? Yeah, so I'm actually sitting in the middle of the assembly line right now where we're starting to ramp up to even a couple satellites a week.

5. 1:32:46

   Okay. And as much as, like, you hear 50 satellites in space, that sounds like a really big number. You know, I came out of the automotive world where, I mean, it's like, oh, do you do that on the prototype line next week? Like, it's such tiny volumes. And so a lot of things we've done here is taking lessons on how do we build satellites more like, you know, cars And what level of testing and very much following, you kind of mentioned how do we mirror SpaceX, how do you follow the SpaceX algorithm?

6. 1:33:14

   And step one is get rid of dumb requirements. How do we make sure that we're not imposing unnecessary requirements on what we're doing to build these things as efficiently and cost effectively as we can? How do you think about network congestion?