SpaceX Turning Starship Testing Up a Notch, Never Seen Before...

SpaceX Turning Starship Testing Up a Notch, Never Seen Before... == #greatspacex #spacex #spacexlive #starship === 00:00: New surprises 00:40: S40's test and the surprises behind it 03:42: Insane testing speed and its impact 08:31: Challenges for a monthly Starship launch 10:56: A promising period === SpaceX Turning Starship Testing Up a Notch, Never Seen Before... Just how fast is SpaceX accelerating? Honestly, it's becoming difficult to keep up, because the company has reached a pace of development unlike anything we've seen before. Progress is no longer measured in months or even weeks—it's unfolding in days, and sometimes in just hours, as SpaceX lays the foundation for what could soon become monthly Starship launches. So, just how quickly is SpaceX moving? And could monthly Starship flights really begin sooner than any of us expected? Let's dive into it on today's episode of Great SpaceX. SpaceX Turning Starship Testing Up a Notch, Never Seen Before... Things are changing so quickly that if you look away for a day or two, you might come back to an entirely different Starship program, with one rollout already complete before most people even realize it happened. That's exactly why we work to bring you daily updates on everything happening at SpaceX, so if you haven't already, be sure to subscribe and turn on notifications—it really helps support the channel as we continue pushing toward one million subscribers. Now, let's head back to Starbase. The recent testing campaign (which we covered in a previous episode) centered around Ship 40 has been nothing short of remarkable. After completing its latest round of testing, Ship 40 has already returned to the Production Site, and judging by everything we've seen, that's a very encouraging sign. SpaceX also released impressive new footage of the campaign, featuring wide-angle views, close-up shots of the vehicle, and detailed angles from both above and below the engine section, providing one of the clearest looks yet at Ship 40's full 60-second static fire. Besides confirming that the engines could sustain high thrust for an extended period, the footage also revealed something particularly interesting: SpaceX appears to have modified the engine startup sequence. Instead of igniting three vacuum Raptors and one sea-level Raptor during staging, the new sequence appears to use two vacuum engines alongside a single sea-level engine. SpaceX Turning Starship Testing Up a Notch, Never Seen Before... That may seem like a minor adjustment, but it could represent an important evolution in how Starship separates from Super Heavy. There are a couple of possible explanations. First, it could improve redundancy by making the separation process more tolerant of an engine failure like the vacuum Raptor issue seen during Flight 12, ensuring the mission can continue even if one engine doesn't cooperate. The second possibility involves the booster itself. Traditionally, Starship separates rapidly using three vacuum Raptors and one sea-level Raptor, with the sea-level engine providing steering through its gimbal system, but reducing the number of vacuum engines at ignition could slightly slow that separation. Oddly enough, that might actually be beneficial because it could allow Starship's engine plume to interact with Super Heavy for a little longer during the active booster flip maneuver—a technique SpaceX has been refining over several recent flights to help rotate the booster onto its return trajectory while minimizing the propellant required for additional engine burns. Under the original hot-staging design, SpaceX could take advantage of this effect by sealing vents on one side of the hot-staging ring. The redesigned hot-staging system offers several improvements, but one tradeoff is that this particular technique becomes much harder to use, so adjusting the engine ignition sequence may be one way to recover some of those benefits. Of course, that's only one possible explanation, and there may be other reasons behind the change that we simply don't know yet.