Placeholder Image

Subtitles section Play video

  • They did it!

  • SpaceX's first Block 2 ship is nearing completion.

  • Could it be the next to fly?

  • Pad A finishes its latest round of catch testing.

  • Is it ready for the real deal?

  • Macy's has a flurry of testing.

  • How did they go?

  • And Polaris Dawn comes to an end.

  • What happened and was it a success?

  • My name is Felix, welcome to What about it!?

  • Let's dive right in!

  • Starship Updates It has been a pretty big week for Starship Updates.

  • After the recent bombshell announcement that Flight 5 will be delayed until November at the earliest by the FAA, it's easy to think that things at Starbase may slow down.

  • But this is SpaceX we're talking about.

  • They don't slow down for anything.

  • Looking at the launch site, SpaceX has once again brought out its army of man lifts to Tower A following what was hopefully a successful testing regime.

  • All of this work is likely to make sure the upgrades and structural reinforcements made before these arms performed their most recent tests worked.

  • They also need to check, if they need to perform more work on the catch arms.

  • With the extra time SpaceX has now, they may decide it's a good idea to bring the punching bag, boost of 14.1 back out to the launch complex for a third round of testing.

  • While the FAA and EPA delay is an annoying thing for SpaceX, it also opens up larger changes made possible by the extra time.

  • Right now, it looks like teams will continue to perform upgrades and reinforcements ahead of Flight 5.

  • We can even see that SpaceX has installed scaffolding near the top of the tower.

  • Following the recent tests, SpaceX is likely to begin reinforcing this section.

  • Pad A has received a lot of attention given its upcoming flight test, but with the flight being delayed, it's likely SpaceX will turn its focus to its next generation of launch pads, which start with Pad B.

  • This new tower and pad combo has seen numerous upgrades from its predecessor, including a completely redesigned launch mount.

  • It's not just another pad.

  • As much as the Block 2 Starships will bring significant upgrades, the new pad will bring the same.

  • Teams have continued working around the new launch mount, and most of the preliminary work on the ground is now likely completed.

  • We know this, because SpaceX workers have finally removed the pile driver, which was busy for months and used to install the sheet piles into the ground.

  • Next, we will likely see SpaceX begin excavating the area, where the flame trench will go, while adding the concrete walls for structure.

  • Our photographers were even able to spot what appears to be the beginning of this work with an excavator near a growing pile of dirt, where the flame trench will be.

  • I dig it.

  • Looking at the flame diverter that SpaceX built at Massey's as part of its static fire stand, we can see that after preliminary work was completed, the main structure of the diverter was built quite rapidly.

  • This is a bit of a different case, seeing as how it will be much larger and need to withstand much greater forces, although we should see a similar increase in speed.

  • It's even possible that by the next episode, we will start to see it look like a proper flame trench instead of just sheet pile lines on the ground.

  • Looking up from those lines on the ground to the tower, it looks like teams have made good progress across the structure.

  • Most of the work is being focused near the base of the tower, where SpaceX will install the drawworks motor to control the catch arms.

  • This will also house quite a bit of hardware needed to get fuel, oxidizer and nitrogen up to the SQD arm and to the ship.

  • This area needs to have much greater reinforcement than the rest of the tower, as during a launch this area is closest to the flames.

  • Flames like nowhere else on the planet.

  • That is quite the task.

  • Fortunately for Tower B's engineers and mechanics, the upgrades to the launch mount including the addition of the aforementioned flame trench should go a long way in protecting this area from the majority of the flames and force of a launch.

  • Hopefully.

  • However due to the pitch over maneuver that Starship performs at launch to avoid accidentally colliding with the tower, the flames often end up being pointed directly at the base.

  • It still needs to be greatly reinforced, because even if the forces are reduced, they are still extremely powerful, and the sheer size of Starship means they will still be much greater than what most other rocket launch towers will ever see.

  • Now, we finally see workers install the pipes in this section.

  • Pretty soon they'll have this new launch pad hooked up to the fuel farm.

  • I can't wait to see it ready to fill its first ship and booster.

  • Along with all of the work at the base of the tower, teams have also begun to finish up work on the massive CC 8800-1 crane, which is being used to construct it.

  • We watched as teams lowered this gigantic crane to the ground before removing its upper sections to decrease the height and increase stability.

  • This will allow the crane to be easier to work with as the extreme height is no longer needed.

  • Hopefully this crane will be raised back up in no time in preparation for installing this tower's catch arms, which should happen relatively soon.

  • At the rate all this work is being done, it is possible that this launch pad could be ready before Flight 5 even takes off.

  • Just as a reminder, it is normal for other launch providers to take years to build a launch pad from inception to first launch.

  • Let's head to the Sanchez site, where some of the elusive Flight 5 hardware currently resides.

  • Sanchez is used for long-term storage of equipment and parts that SpaceX will use later or for things that are no longer needed.

  • This includes the tower catch arms, which were moved over here a few months ago and we should soon begin to see workers prepping these to move to the launch site for installation.

  • Ship 30 has also been patiently waiting at Sanchez for its turn to fly for the past couple of weeks after it successfully completed its static fire campaign.

  • But since then, it's been nothing but crickets.

  • FAA and EPA have made sure that this will be the case for a while longer.

  • This creates a rather funny and surreal situation.

  • At this rate, other prototypes are quickly beginning to catch up with this rapidly aging Block 1 ship.

  • A while back, before all those delays, it was clear that wasting ships wouldn't make sense.

  • Ship 30 and 31 were supposed to fly.

  • Is that still the case, now that there's plenty of time to finish the Block 2 ships?

  • What do you think?

  • Let me know in the comments!

  • Looking at Ship 33, the first Block 2 ship, which is currently in Mega Bay 2, work has rapidly progressed on this next generation prototype.

  • Currently, it's receiving final touches after its rapid stack over the course of a month.

  • In fact, on the night of the 14th, we saw SpaceX finally install this ship's aft flaps as they were lifted and attached.

  • This means that Ship 33 should now be further in development than Ship 32, which essentially confirms the ultimate fate of this seemingly forgotten Block 1 ship.

  • It's possible, we may even see Ship 33 rolled out for its first pressure tests any day now.

  • And Ship 33 isn't the only Block 2 prototype catching up with Ship 30.

  • Looking into the staff factory, thanks to the wonderful windows SpaceX installed, we can see that what is likely Ship 34's nose cone is nearing completion.

  • Teams have installed the first of its two forward flaps and should be installing the second one soon.

  • The rest of the sections of this prototype are likely not far behind.

  • We may even see this nose cone roll out and get stacked soon just like Ship 33's.

  • If that's the case, we may even have two Block 2 ships nearing completion or even complete by the time Ship 30 flies.

  • The speed SpaceX has been moving to build these prototypes is unmatched.

  • What's also unmatched is how lawless the internet is.

  • Check this out.

  • Take a moment with me and thank our long-time sponsor Surfshark VPN, a service we use regularly, especially when we need to access websites or content that are geo-blocked.

  • With Surfshark VPN, you can get an IP address from anywhere around the world, allowing you to bypass geo-restrictions and enjoy your favorite content.

  • Whether it's accessing global rocket launch streams, space documentaries or international tech conferences, Surfshark has you covered.

  • As many of you are gearing up to travel to Starbase for the exciting 5th Starship flight, Surfshark VPN will ensure you stay connected, no matter where you're from.

  • Imagine watching the launch and being able to stream your favorite shows or stay updated with news from your home country all thanks to Surfshark.

  • And make sure to take your whole family with you, as Surfshark lets you use the service on an unlimited amount of devices, all covered by Surfshark VPN.

  • Use our code FELIX at the link below and get 4 months extra for free.

  • Surfshark.

  • Serve with your own set of rules!

  • Yeehaw, Cowboy!

  • Back to Starbase!

  • As fast as SpaceX is building these new ships, the closest one to Ship 30 is obviously its twin, Ship 31.

  • It was built around the same time, and it is currently expected to be the ship for flight 6.

  • To make sure the ship is ready for its flight, SpaceX decided to begin its testing regime.

  • Originally, this ship was supposed to get its tiles replaced with the new stronger version.

  • However, teams decided to put that on hold and instead rolled this ship over to Massey's testing range.

  • Last episode we mentioned, that the ship had been filled with cryogenic methane and oxygen ahead of what we thought would be a static fire.

  • Yes.

  • Except, Ship 31 did not end up performing any static fire test that day.

  • Instead, it was likely an abort or possibly one more pre-static fire check.

  • That was until the 14th, when SpaceX once again ramped up testing on Ship 31 and once again, we saw its tanks fill with cryogenic liquids.

  • And then, it de-tanked.

  • Yep, still no static fire.

  • At this point, SpaceX is just teasing us.

  • Hopefully, this is just continued testing or ground-side hardware problems instead of a problem with Ship 31.

  • Alright!

  • Episode 400!

  • Almost 6 years!

  • Want to celebrate with us?

  • Make our day by double checking that you've hit that subscribe button!

  • We're 15k away from half a million subscribers!

  • Half a million!

  • Pinch me!

  • This is epic, thank you so much!

  • While you're at it, party hard, give us a like and become a wise supporter!

  • You'll gain access to a massive amount of extra content.

  • Daily new Starbase photo galleries including all those we've posted so far.

  • Satellite, aerial and ground photos, more than 400 posts in the past two years alone with up to 7 picture galleries per week.

  • Insights, chats with me, you name it, let's celebrate, you rock!

  • As of now, Ship 31 still hasn't static fired and it's possible, that if this is a problem with the ship's hardware, SpaceX will decide to roll Ship 31 back to the build site to fix whatever is going on.

  • But if that doesn't happen, hopefully we'll see the static fire any day now.

  • Ship 31 isn't the only one that's been seeing some action at Massey's.

  • Test Tank 16, which we have been following over the past couple of weeks, has once again been tested.

  • After a small cryo test on the 5th, we knew, this test tank was in for another round of testing.

  • And we were right.

  • After that initial cryo run, it was again tested on the 9th.

  • It's likely, that during one or even both of these tests, this test tank was put under the pressure of the can crusher.

  • This is thanks to the hydraulic pistons, which are attached from the base of the can crusher to a lid, which is placed on top of the test tank.

  • However, this wasn't the end of the testing.

  • After all, this isn't just a can crusher, it is can crusher 2.0.

  • This design doesn't just press down, it can also bend, thanks to these horizontal pistons attached to the outer cage of can crusher 2.0.

  • On both the tests, which took place on the 5th and the 9th, these horizontal pistons were not attached.

  • However, shortly after that second test on the 9th, teams began to hook them up, which let us know, that the beef between the can crusher and test tank 16 was far from over.

  • Sure enough, on the 12th, it underwent its third structural test, with the horizontal pistons providing enough force to simulate those experiences during a launch and landing.

  • But was it strong enough?

  • Well, from what we can tell, test tank 16 passed with flying colors.

  • Hopefully, that was the case, as this would mean SpaceX is a go on Block 2's development, as this test tank was likely meant to verify designs for SpaceX's next generation of ship and booster.

  • SpaceX's work at Starbase is second to none.

  • Witnessing all this through our camera lenses is a first in spaceflight history.

  • Unfortunately for them, designing, building and testing the world's most advanced and powerful rocket apparently is still easier than filing paperwork and dealing with government bureaucracy.

  • You've heard me mention this a few times throughout the episode, saying that an upcoming event will likely happen before SpaceX can fly its next test flight.

  • This is in no part because the hardware to successfully fly the largest rocket ever built is not ready.

  • This is because of government bureaucracy, nothing more.

  • In fact, just a few days ago, the EPA proposed a fine against SpaceX to the order of $148,000.

  • It's getting more expensive.

  • Nice.

  • This penalty is similar to previous ones brought against SpaceX.

  • It is related to the water deluge system used for the pads, which they use to protect the launch pad and surrounding areas from the immense forces of a launch.

  • For example, on flight 1 they didn't have this and caused quite a bit more damage to not only the pad but also the surrounding area.

  • Unfortunately for all of us space fans, it appears all of this bureaucracy, paperwork and delays aren't going anywhere anytime soon.

  • With that being said, what can SpaceX do in the meantime?

  • In the three months that have already passed between flight 4 and now, SpaceX has managed to build an entire launch tower, finish the majority of the star factory, build its first Block 2 ship, replace all of the tiles on its next ship to fly and perform tests and upgrades ahead of its first attempt at catching the world's largest rocket stage out of mid-air.

  • So far so good.

  • So, they've done a lot in just three months, and now they have at least three more.

  • Sometimes I get comments from people saying that SpaceX is just a waste of money.

  • It seems the eye of the beholder needs glasses.

  • With all this time passing, Ship 30 and Booster 12 will become even more outdated, along with the rest of the Block 1 designs as SpaceX shifts towards Block 2.

  • As mentioned before, Ship 33, the first of the Block 2 ships, may even be ready to fly before Ship 30 gets its chance.

  • Based on this and many other factors, SpaceX may decide that Ship 30 isn't worth testing anymore and instead move straight to more advanced flight hardware.

  • After all, if you can only launch 2-3 ships per year because of regulations, it might still be wise to pick the ones to launch more carefully.

  • What they'd like and what really happens are currently two different things for SpaceX.

  • They've done this in the past, for example with Booster 4 and Ship 20, where SpaceX decided to skip them and go straight to Booster 7 and Ship 24.

  • Booster 4 and Ship 20 were ready to fly.

  • In this case, they may even decide to go straight to Ship 33 and Booster 15 if they're ready by that time, which seems increasingly likely.

  • As mentioned before, Pad B may also be ready by that time, so SpaceX may even decide to just use that one.

  • At this point, it's all up to the regulators, but if it somehow keeps getting pushed back, say until next year, it's almost a guarantee, SpaceX will opt to skip to a more advanced pair.

  • What am I saying here?

  • Hopefully, that won't be the case.

  • Maybe Elon was right about trying not to have a flame diverter or a water deluge system because clearly, it's faster to just repair or rebuild a whole launch pad rather than wait for government bureaucracy.

  • What do you think?

  • Would you prefer a concrete Tornado 2.0 instead of waiting?

  • Leave your thoughts on that and what you think SpaceX may do during this long delay down in the comments!

  • I look forward to reading all of them!

  • Moving on now to something that was delayed for more reasonable reasons.

  • Polaris Dawn.

  • After years of preparations and some recent weather delays, Polaris Dawn, Jared Isaacman's second commercial spaceflight and the first in his trilogy of Polaris missions successfully launched.

  • And now, they've finally done it.

  • SpaceX is now the first company in history to successfully perform a spacewalk, with Jared Isaacman being the first private citizen to do so.

  • SpaceX is moving at a height of the space race between the US and the Soviet Union.

  • Their technology currently still needs some improvement though.

  • The pressure suit that was used still required life support directly from the capsule and it seems like it was much more difficult to maneuver than most of the modern spacesuits.

  • However, this is the first step, and given that this was completely privately developed with no intervention or input from any government entity, this shows how advanced SpaceX truly is.

  • This was even the largest number of people exposed to space simultaneously as all four crew members needed to be exposed to the vacuum of space.

  • Wearing their suits of course.

  • In that spirit of progress and advancement, it is only fitting that another record was broken while Polaris was up there.

  • The most number of people in orbit at the same time.

  • With 19 total, 12 on the International Space Station, 3 on China's Tiangong Space Station and the four crew members of Polaris Dawn.

  • After this incredibly successful demonstration, it was finally time for Isaacman and the crew to return back to Earth.

  • And on the 15th, that's exactly what they did, with the Crew Dragon successfully slowing itself down before jettisoning its trunk and closing up its nose cone to prepare for re-entry.

  • An important thing to note during this re-entry is that this is actually the hottest re-entry of a Crew Dragon to date due to the altitude and speed that Polaris Dawn was flying at.

  • Of course, SpaceX and the Polaris Dawn crew knew that and were prepared.

  • So, as usual, the re-entry went flawlessly, followed shortly by the deployment of the parachutes and splash down in the Gulf of Mexico.

  • Sadly, not here on the East Coast.

  • Thus, bringing an end to this historic mission, welcome back to the crew of Polaris Dawn.

  • Moving a bit further from Earth now, we have an exciting close encounter.

  • Pepe Colombo is a joint mission between the European Space Agency or ESA and the Japanese Aerospace and Exploration Agency or JAXA.

  • Europe and Japan have been working together since 2009 to launch these two satellites, the Mercury Planetary Orbiter and the Mercury Magnetospheric Orbiter.

  • The launch took place in 2018 after nearly 10 years of preparation.

  • The duo began their journey to the scorched planet.

  • Like most interplanetary probes, the mission uses a sequence of gravity assists to gain enough momentum to reach its destination correctly.

  • It was planned to include flybys of Earth, Venus and Mercury and finally arrive in 2025.

  • In a nutshell, every mission going into the inner solar system, which Mercury is very much a part of as the first planet from the Sun, needs more energy.

  • When traveling towards the Sun, you need to raise your orbital speed to counteract the Sun's strong gravitational pull.

  • That's why you need so many gravity assists to get closer to our parent star.

  • Unfortunately for the team, in April, the probe experienced a thruster malfunction, which required them to modify the mission profile significantly.

  • It would also mean the probe would only reach the orbit of Mercury in late 2026.

  • Thankfully, they did successfully complete the modifications and the mission continued.

  • Due to this glitch, the probe had to fly much closer to the planet than planned on its most recent flyby, which happened just over a week ago on September 4th.

  • Because the probe was so close, it did mean, we got some stunning photos of the south pole of Mercury, which the probe had never seen before.

  • You could say, this was a close call.

  • This marks the fourth of six flybys of the planet before the probe finally is able to call it home.

  • The ingenuity of these two countries to not only make, but also save this mission is quite admirable.

  • Go, BepiColombo, you got this!

  • Thanks for the remarkable close-ups!

  • That's it for today!

  • Remember to smash that like button, subscribe for more!

  • This is, what fuels the algorithm and this is, how you can help us for free!

  • Check our Epic shirts in your favorite Space Nerd store!

  • A new Raptor design and our Epic Flight 5 design are both up!

  • Link is in the description!

  • If you want to train your Space IQ even further, watch this video next to continue your journey!

  • Thank you very much for watching and I'll see you again in the next episode!

They did it!

Subtitles and vocabulary

Click the word to look it up Click the word to find further inforamtion about it