Alex Turnbull @alejandroturnbull.space · 21/10/2026I am an independent observer. I have been very publicly critical of SpaceX for years. I led a major public charge on this website to try to get the FCC to block SpaceX's AI satellite constellation. 100 1
Alex Turnbull @alejandroturnbull.space · 21/10/2026You have dedicated the last ~decade of your life to crusading around the internet with your fake skepticism about this. Isn't it worth a trip to LA just to double check? Maybe use all those sales of your world-renowned books to cover the trip. 200 2
Alex Turnbull @alejandroturnbull.space · 20/10/2026This was taken 4.74 miles away from the landing pad at the former site of Vandenberg SLC-4W. Specifically, here, in the parking lot of this Santa Barbara Farms facility at 1200 Union Sugar Avenue, Lompoc, CA, which if memory serves was immediately behind the launch roadblock. 100 1
Alex Turnbull @alejandroturnbull.space · 20/10/2026Exclusion zone isn't six miles, at Vandy it's typically closer to five, and even if it were, six miles just isn't terribly far. This was Falcon 9 B1063 flying NAOS on 26 August 2025. This was actually the second time I'd seen this booster land in-person. 200 2
Alex Turnbull @alejandroturnbull.space · 20/10/2026If you are actually sincere about this, I have exactly this, as do literally thousands upon thousands of others. I'd be more than happy to send you my footage of Falcon landings, from both close to the landing site and far enough away to see the entire trajectory. 200 2
Alex Turnbull @alejandroturnbull.space · 16/10/2026to be fair, the website does say one person and not approved for public road use 080 8
Alex Turnbull @alejandroturnbull.space · 16/10/2026this company will show off literally anything other than the HLS landing thrusters 1192 19
Alex Turnbull @alejandroturnbull.space · 09/10/2026oh yeah, underdog AI, they've got a whole botnet of astroturfed instagram reels creators posting anti data-center whinging to try to get people to download their weird Qwen harness 050 5
Alex Turnbull @alejandroturnbull.space · 08/10/2026Through the next month, your donation will be matched, up to $1000, by our partners at Triad Magnetics. All of it goes to support our team of the most talented, dedicated young engineers I know. Any support would mean the world to all of us. 020 2
Alex Turnbull @alejandroturnbull.space · 08/10/2026Clementine is now in early phases of testing, with our first tests of our igniter already completed and cold flow and hot fire testing of a full scale development engine coming soon. We've also been hard at work on TANGERInE, a liquid fueled development vehicle. 140 4
Alex Turnbull @alejandroturnbull.space · 08/10/2026A bit about us: HSP built UCR's first ever liquid fueled rocket, Poseidon. Poseidon took first place in the A Altitude category in the 2025 FAR-OUT competition. Since then, we've been hard at work on Clementine, a much bigger rocket that will be regeneratively cooled. 120 2
Alex Turnbull @alejandroturnbull.space · 04/10/2026Moments from today’s Pacific Airshow, ft. The USAF Thunderbirds in their F-16s and Captain Laz Le Tourneau in his F-22. 010 1
Alex Turnbull @alejandroturnbull.space · 02/10/2026throwing this at the wall and going to dinner 120 2
Alex Turnbull @alejandroturnbull.space · 01/10/2026If anyone needs a good cackle I highly encourage you to check out www.morewrong.lol. 000 0
Alex Turnbull @alejandroturnbull.space · 21/09/2026So this weekend's project: getting @typesafeai.bsky.social's Jev to play Age of Empires III. Behold: Jev (in an enormous Python harness courtesy of Claude) defeating the in-game AI on Easy difficulty. 100 1
Alex Turnbull @alejandroturnbull.space · 17/09/2026Model performance aside, I find something kind of charming in using the latest extremely powerful AI to crack old Enigma transmissions that nobody ever got around to deciphering. 000 0
Alex Turnbull @alejandroturnbull.space · 10/09/2026And there are more subtle risks too — if we're in either the substantial or extreme AI driven growth scenarios outlined in this report out today from @anthropic.com, advanced semiconductor chips become even more valuable than they are today, which could say, lead to an invasion of Taiwan. 110 1
Alex Turnbull @alejandroturnbull.space · 29/08/2026skeleton key to understanding SpaceX in the big 2026, IMO: 030 3
Alex Turnbull @alejandroturnbull.space · 29/08/2026there's a reason the rocket they're building to launch these fuckers is That Big 100 1
Alex Turnbull @alejandroturnbull.space · 29/08/2026you do have heat dissipation, in the form of big giant fuckass radiators 200 2
Alex Turnbull @alejandroturnbull.space · 27/08/2026i will continue saying that this is Literally Westboro Baptist Church Thought 0151 15
Alex Turnbull @alejandroturnbull.space · 19/08/2026unfortunately the adversary is able to leverage these advanced capabilities against us 0174 17
Alex Turnbull @alejandroturnbull.space · 18/08/2026So many breathy articles have been written about this damn space station, not just in the IFLScience!es of the world, but in ostensibly real outlets like CNN and the Washington Post, when it was obvious from the beginning that this was never going to happen. 110 1
Alex Turnbull @alejandroturnbull.space · 18/08/2026Checking in on this space hotel that was supposed to start construction this year, it appears that the company behind still exists at least on paper, but has launched...nothing. They show these Sierra Dreamchasers docked to it in a nonsensical configuration, which have also not flown. 101 1
Alex Turnbull @alejandroturnbull.space · 18/08/2026Obviously everyone is thinking of Elon Musk but his promises are some of the least egregious examples of this. At least SpaceX is real and has giant rockets and can put people in orbit. The Voyager Station is probably the most egregious example of this. 110 1
Alex Turnbull @alejandroturnbull.space · 14/08/2026As we eagerly await the results from Clacton I'll remind my fellow Binlievers to please consult the graphs: 041 4
Alex Turnbull @alejandroturnbull.space · 14/08/2026There's a fascinating conspiracy theory that seemingly exists only on extremely niche corners of twitter that NASA is intentionally avoiding looking for evidence of life for unspecified nefarious reasons 340 4
Alex Turnbull @alejandroturnbull.space · 10/08/2026I mean. It's all AI-written trash and one of their two merch items is this hat. I think you're asking a lot here lol 200 2
Alex Turnbull @alejandroturnbull.space · 09/08/2026There are a million posts like this. And it's worth remembering that "when the Water Scarcity Crisis begins" isn't like, some abstract moment in the future. It's like, October. 241 4
Alex Turnbull @alejandroturnbull.space · 08/08/2026really enjoying Avi Loeb's slow inevitable descent into full Lue Elizondo UFO madness 5150 15
Alex Turnbull @alejandroturnbull.space · 08/08/2026ok but like. properly applied crystals definitely can help solve differential equations the thing is they happen to look like this: 0121 12
Alex Turnbull @alejandroturnbull.space · 06/08/2026and there are stupider ones TREE(3) puts Graham's Number to shame 010 1
Alex Turnbull @alejandroturnbull.space · 05/08/2026@atrupar.com if you want examples of things Isaacman says that are absolutely worthy of making him the target of the outrage weapon that you wield, may I direct you to any of the following: 031 3
Alex Turnbull @alejandroturnbull.space · 02/08/2026What's jarring for me about Isaacman's official Twitter is the way he describes his role: "Serving President Donald J. Trump." He does not see/present himself as a public servant. He presents his role as simply an instrument through which Trump's will may be imposed. 121 2
Alex Turnbull @alejandroturnbull.space · 31/07/2026think of how much mileage we can get out of a swapped version of this image though 000 0
Alex Turnbull @alejandroturnbull.space · 31/07/2026This is why we don't hang out down at that end of the scale, though 100 1
Alex Turnbull @alejandroturnbull.space · 30/07/2026And for reference, all of your stuff about SSFL noted that cancer cases were mostly constrained to within 5mi of the facility. For reference: 100 1
Alex Turnbull @alejandroturnbull.space · 29/07/2026Similarly, Falcons 9 and Heavy are basically the only functioning medium/heavy lift launch vehicles in the US right now. Atlas V is all sold out, Vulcan is in engine hell, Starship is Starship, and New Glenn, well... 110 1