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SpaceX eyes two Falcon 9 rocket launches, landings in eleven hours [update: just Starlink]

SpaceX is on track to launch two Falcon 9 rockets in less than eleven hours. (SpaceX)

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Update #2: The GPS III SV04 mission’s Falcon 9 rocket aborted its October 2nd launch attempt just two seconds before liftoff. SpaceX CEO Elon Musk says the vehicle’s flight computer detected an “unexpected pressure rise in the turbomachinery gas generator” of at least one of new booster B1062’s nine Merlin 1D engines. Given that Musk explicitly pointed to propulsion hardware rather than an out-of-family sensor, a substantial delay is likely.

Update: For unknown reasons, SpaceX appears to have delayed the Starlink-12 launch to October 5th. GPS III SV04 is still on track to launch tonight.

SpaceX appears to be targeting two separate Falcon 9 launches less than eleven hours apart after a pad sensor scrubbed the company’s latest Starlink-12 launch attempt.

SpaceX’s 12th operational Starlink launch and 13th overall, the mission is now up to its fourth aborted launch attempt after a weather delay on September 17th, an unspecified delay on September 27th, a weather delay on September 29th, and a ground systems delay on October 1st. Starlink-12 is now scheduled to lift off from Kennedy Space Center Launch Complex 39A (KSC Pad 39A) no earlier than (NET) 8:34 am EDT (12:34 UTC) on Saturday, October 3rd.

Up first, though, is SpaceX’s third upgraded GPS III satellite launch (Space Vehicle 04) for the US military – effectively ready to go since a few days after the Falcon 9 rocket’s September 25th static fire. Delayed from September 29th and 30th by United Launch Alliance’s (ULA) own Delta IV Heavy NROL-44 launch delays, SpaceX has confirmed that Falcon 9 is scheduled to launch GPS III SV04 NET 9:43 pm EDT (1:43 UTC) on Friday, October 2nd.

Two Falcon 9 rockets simultaneously stand vertical at Launch Complexes 40 and 39A. (SpaceX)

The only reason SpaceX is able to even consider attempting both East Coast Falcon 9 launches hours apart is the activation of a second drone ship (formerly based in California) earlier this year. Known as Just Read The Instructions (JRTI), the drone ship was upgraded with expanded power output and stronger thrusters and joined Of Course I Still Love You (OCISLY) in Port Canaveral, Florida. JRTI completed its first East Coast Falcon booster landing in June 2020 and both ships have more or less split recovery attempts in the months since.

Drone ship JRTI returns to Port Canaveral with Falcon 9 booster B1060. (Richard Angle)
Drone ship OCISLY returns to Port Canaveral with Falcon 9 booster B1059. (SpaceX)

While SpaceX could technically launch East Coast missions almost simultaneously by landing one booster at sea and the other on land, the performance required from Falcon 9 for GPS III SV04 and Starlink-12 necessitates drone ship landings for both missions. Coincidentally, the missions’ launch trajectories are extremely similar, meaning that drone ship JRTI (GPS III SV04) and OCISLY (Starlink-12) are stationed just ~50 km (~30 mi) apart in the Atlantic Ocean.

Twin recovery ships GO Ms. Tree and GO Ms. Chief – outfitted with giant nets – will also be present at at least one of the two missions, each attempting to catch one of Falcon 9’s payload fairing halves.

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Twin fairing recovery ships GO Ms. Tree and GO Ms. Chief will also attempt fairing catches. (SpaceX)

If both missions launch on schedule and Falcon 9 boosters B1062 (GPS III SV04) and B1058 successful land aboard their respective drone ships, SpaceX could end up with two drone ships – both carrying Falcon boosters – returning to Port Canaveral at almost the same time, possibly creating the first Falcon booster traffic jam.

Weather is currently 70% and 60% go for SpaceX’s GPS III SV04 and Starlink-12 launches. Tune in around 9:25 pm EDT (01:25 UTC) to catch the first of two SpaceX launch webcasts.

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Eric Ralph is Teslarati's senior spaceflight reporter and has been covering the industry in some capacity for almost half a decade, largely spurred in 2016 by a trip to Mexico to watch Elon Musk reveal SpaceX's plans for Mars in person. Aside from spreading interest and excitement about spaceflight far and wide, his primary goal is to cover humanity's ongoing efforts to expand beyond Earth to the Moon, Mars, and elsewhere.

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Amazon shuts out Elon Musk’s Grok Bot so he may just build his own rival store

Musk promises SpaceX will cover Grok Bot purchase errors, tells users to shop beyond Amazon.

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Concept rendering showing a silhouette of Elon Musk, arms folded, overlooking a sprawling modern Amazon warehouse via Grok
Concept rendering showing a silhouette of Elon Musk, arms folded, overlooking a sprawling modern Amazon warehouse via Grok

Elon Musk said SpaceX will reimburse users if Grok Bot botches a purchase or leaks their card details. A few hours later he was telling users to take their shopping elsewhere after Amazon shut the agent out.

The first post was a reply to an X user who said Grok Bot booked him a flight after he sent a photo of his credit card. “This works well,” Musk wrote. “If Grok @Bot makes a mistake with a purchase or leaks your card (never happened yet), SpaceX will make you whole,” said Musk.

The second came after another user posted the error his Grok Bot hit on Amazon: “Continued access by an unauthorized AI agent violates Amazon’s Conditions of Use, to which our customers have agreed.” The user said his bots can no longer order from the site. Musk answered, “Just ask Grok @Bot to buy what you want someplace else and get a better deal. There are far more purchasing websites than just Amazon!” He later added, “Maybe we should start a competitor to Amazon,” a possible hint at an X shopping service.

The Amazon block did not start Thursday. A reply to Musk on October 10 said Amazon was blocking the bot, and Musk responded that Grok would find another way, then showed an order it placed on Lego’s website.

The latest reimbursement promise builds on late August when Musk told a Tesla investor weighing whether to give Grok Bot access to his bank accounts, “If Grok Bot messes up, we will make you whole,” as Teslarati covered when SpaceXAI added its Finance integration. That promise goes further than the company’s consumer terms, which make users responsible for what their agents do and generally cap liability at the greater of fees paid or $100. Neither Thursday post says those terms have changed, so for now it remains a statement on X rather than a published policy.

The two posts matter to Tesla owners because Grok Bot is no longer limited to a phone. Tesla brought it into its vehicles on September 22, and it is now enabled across every Cybercab and the rest of the Model Y Robotaxi fleet, as noted when Teslarati looked at why Grok Bot may be the Cybercab’s real advantage. A rider who asks for groceries or a coffee order is relying on retailers that let the agent in. Amazon has now said it will not, and Musk’s answer is to route around it.

Amazon has not commented publicly on the block in the posts Teslarati reviewed, and it is unclear whether Musk will follow through on a rival store.

So, how many of you do the vast majority of shopping on Amazon and hate that you do? Comment and let us know your thoughts!

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Elon Musk says Tesla’s Roadster demo could be a bang, quite literally

Musk says tonight’s Roadster demo will be a banger, maybe literally. The clues add up.

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Elon Musk spent Wednesday and Thursday stacking teases on top of Tesla’s Roadster event, and the wording is getting harder to read as routine hype. Tesla streams the unveil tonight at 7:55 p.m. Central on X. Musk has called it “a candidate for greatest product demo of all time,” then added that “this demo will be a BANGER, probably metaphorically, though some chance literally.”

The “some chance literally” part is the line to watch. The Roadster has been tied to a SpaceX option package since 2018, and as we reported when the date was announced, the system is reportedly codenamed A71 and uses cold gas thrusters fed by a composite overwrapped pressure vessel, the same tank design SpaceX uses on Falcon 9. Musk has said a thruster equipped car could reach 60 mph in about 1.1 seconds. Cold gas thrusters firing at full output are loud, and reports ahead of the event say the car will be unmanned with spectators kept several hundred yards back. A literal bang could simply mean a demonstration that sounds like one, though it is also an admission that something could go wrong on stage.

Then there is “Timing is everything,” which Musk posted a day earlier. Stocktwits noted that 7:55 p.m. is 19:55 on a 24 hour clock, which echoes 1955, the year Marty McFly travels to in Back to the Future. Musk has made that connection before. In 2019 he replied to an animation of a flying DeLorean by saying the new Roadster “will actually do something like this.” Nothing from Tesla confirms the movie reference, but the stream time was chosen by someone, and Tesla has not been shy about this kind of wink.

Also, Tesla said it moved the event because it “can only be held outdoors,” and Musk then wrote that the demo was postponed “due to high winds,” as Teslarati covered at the time. A car running a standing start in front of a crowd shrugs off wind. A car that leaves the ground does not. The venue near SpaceX’s McGregor test site and the FAA airspace closures reported around the original date point the same way, though we also noted the delay could be a plain safety precaution. Musk has also described the new Roadster as “beyond movies, beyond imagination, beyond human, yet still made by humans on Earth.”

The only official figures remain the 2017 ones: 620 miles of range, a top speed above 250 mph, a 1.9 second 0 to 60 time, and prices of $200,000 for the base car and $250,000 for the Founders Series. Production is expected at Giga Texas in 2027 or 2028. Tesla has said the event will cover pricing, specifications and production targets, and its livestream preview has the full rundown. Tesla reports third quarter earnings on October 21, so whatever lands tonight will be fresh going into that call. We will have live coverage as soon as the stream starts.

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Elon Musk breaks his silence on the Starlink impact to Ukraine drones

Musk says the US military and president set Starshield limits, not SpaceX, amid Ukraine complaints.

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Elon Musk says the speed limit cutting out Ukraine’s military Starlink terminals is not SpaceX’s decision. In a post on X Wednesday, Musk wrote that “Starshield systems are owned and controlled by the US government. Any limits on speed or usage are decided by the US military and ultimately POTUS.” He added that Starlink is a commercial service limited to civilian or defensive activities and “cannot be used for offensive military action, as doing so would be inappropriate for a commercial company.”

He was replying to Mykhailo Fedorov, Ukraine’s former defense minister, who had thanked Musk for restoring connectivity at speeds up to 160 km/h and said removing the Starshield limit entirely is “now critical for Ukraine’s defense.”

The complaint started Tuesday night, when Ukrainian officials said military terminals began losing service above roughly 100 mph. Presidential adviser Serhiy Beskrestnov said the defense forces got no warning and several missions were disrupted, as Teslarati reported earlier Wednesday. The 7th Rapid Reaction Corps told Reuters connections dropped for 10 to 20 seconds at speeds well below the limit, which made drones harder to control. Poland’s foreign minister, Radoslaw Sikorski, asked Musk on X whether he is “playing politics with your products again.”

That is why the Starlink and Starshield distinction matters. SpaceX introduced Starshield in 2022 as the government version of Starlink, with an initial focus on Earth observation, communications and hosted payloads. It won a Space Force contract in 2023 with a $70 million ceiling. In December 2024, the Pentagon moved Ukraine’s terminals onto Starshield, covering about 3,000 units across two contracts. Ukraine’s military connections therefore run through a service that Musk now says sits under Washington’s control.

SpaceX pitches subscription model for Trump’s Golden Dome

While Musk’s post describes who holds authority, it does not infer that anyone ordered the limit, and neither SpaceX nor the US government has confirmed who set it. Ukrainian officials have pointed to the timing, which follows President Trump’s push for an energy ceasefire and Musk’s Saturday post that “Zelensky has gone too far.” The BBC noted Trump denied threatening to restrict intelligence sharing with Kyiv, and no evidence has been presented that Washington requested the cap.

The episode also revives a promise from 2025. After Poland accused him of threatening Ukraine’s access, Musk said Starlink “will never turn off its terminals” and would not be used as a bargaining chip. Poland has since supplied more than 29,000 terminals to Ukraine. Teslarati also covered Kyiv’s search for Starlink alternatives in 2025, and the latest dispute gives that search new urgency.

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