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NASA, SpaceX set for historic Friday astronaut launch with reused booster and capsule

NASA has confirmed that SpaceX is on track for its second operational astronaut launch on Friday, April 23rd. (Richard Angle)

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Update: NASA and SpaceX have confirmed that they are set for a historic astronaut launch with a reused Falcon booster and Dragon capsule on Friday, April 23rd.

Delayed from April 22nd by weather hundreds to thousands of miles downrange, those sea conditions – appear to have settled down – at least for now – and weather at the launch pad itself is about as good as it gets on the central Florida coast.

Flight-proven Falcon 9 booster B1061 and Crew Dragon capsule C206 are ready for their second astronaut launch. (Richard Angle)

An official livestream hosted by NASA and SpaceX will begin around four hours prior to Crew-2’s 5:49 am EDT (09:49 UTC) liftoff. Stay tuned for updates and tune in below around 1:49 am EDT to watch all of the launch proceedings live.

SpaceX’s second operational Dragon astronaut launch and one of the biggest milestones in the history of rocket and spacecraft reuse will have to wait until Friday after bad ‘abort’ weather tripped up an otherwise excellent Thursday launch attempt.

Aside from nature’s boundless chaos, all other elements of SpaceX and NASA’s Crew-2 astronaut launch are in excellent condition and ready for flight – now scheduled no earlier than 5:49 am EDT (09:49 UTC) on Friday, April 23rd.

https://twitter.com/Astro_Jessica/status/1384944630484111360

As previously discussed on Teslarati, both Falcon 9’s first stage and Crew Dragon’s recoverable capsule are flight-proven, making Crew-2 the first time in history that a private company – or anyone, for that matter – has attempted to launch astronauts with a reused liquid rocket booster or flight-proven space capsule, let alone both at the same time.

“In essence, success would mean that SpaceX has unequivocally proven that a private company can develop – nearly from scratch – methods of rocket and spacecraft reusability that are so successful and reliable that perhaps the most risk-averse customer on Earth is willing to place the lives of its astronauts in the hands of those flight-proven spacecraft and rockets. If SpaceX can accomplish that feat with Falcon 9 and Crew Dragon, there is no practical reason to doubt that it can be repeated with Starship – a vehicle that has already piqued NASA’s interest.”

Teslarati.com – 15 April 2021

Thus far, both Falcon booster B1061 and Dragon capsule C206 have sailed through their prelaunch processing, most recently culminating in a flawless static fire test and ‘dry dress’ rehearsal late last week. Since then, NASA and SpaceX have continued to analyze data and inspect hardware but are otherwise simply waiting on the weather. Both on Thursday and Friday, weather at the pad itself (and in the region of the Atlantic where Falcon 9’s first stage will be landing) is about as good as it gets, offering just a 10-20% chance of conditions that could scrub the launch.

Unfortunately, things aren’t quite that easy. Due to the fact that NASA and SpaceX have to ensure that thorough contingency plans are in place in case of a launch failure and Dragon abort, Crew Dragon launches also have to take into account weather conditions and sea states across a ~3200-kilometer (~2000 mi) corridor stretching from the Central Florida coast to Ireland. With such a vast expanse of the ocean in focus, the odds that all possible abort scenarios will result in a safe splashdown and astronaut recovery start to become akin to winning the lottery.

At least for now, SpaceX is unable to guarantee the safety of Dragon astronauts in more than moderate swell and surface wind conditions. (NASA)

In the case of Crew-2, the weather somewhere along that vast tract of the Atlantic Ocean isn’t behaving, leading NASA and SpaceX to delay the launch from Thursday to Friday. If Friday’s attempt suffers the same fate, orbital mechanics will push the next launch opportunity to Monday, April 26th. As always, SpaceX will stream the launch live. Tune in around four hours before liftoff at SpaceX.com.

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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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Cybertruck

Tesla Cybertruck production snaps back after ugly supplier fight

Cybertrucks are piling up again at Giga Texas after Tesla’s court win against a parts supplier.

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Tesla Cybertruck production resumes after supplier dispute: Credit: Joe Tegtmeyer | X
Tesla Cybertruck production resumes after supplier dispute: Credit: Joe Tegtmeyer | Youtube

Cybertruck production at Giga Texas is showing its first visible recovery since Tesla sued a supplier last month over withheld manufacturing tooling.

Aerial observer Joe Tegtmeyer flew over the Austin factory Wednesday morning and counted roughly 100 or more Cybertrucks filling the outbound lot, a sharp jump from the thin numbers seen in recent weeks. The flyover came a day after a judge granted Tesla a temporary restraining order against Angstrom Automotive Group, the parts supplier at the center of the dispute.

Tesla filed an emergency lawsuit in late July after Angstrom told the automaker it planned to close the Troy, Texas facility where Tesla’s die-cast tools, trim dies and other Cybertruck stamping equipment were housed. According to Tesla’s complaint, a shipment of 700 finished parts never left the building, and when Tesla sent representatives to retrieve its equipment, accompanied by law enforcement, they were turned away. Angstrom allegedly then asked for an extra $250,000 a week to keep operating, which Tesla’s filing described as holding its own property for ransom.

Tesla quietly made the Cybertruck even stronger

The restraining order gives Tesla immediate right of entry to Angstrom’s facility to recover the tooling. It is temporary, with a fuller hearing still to come, but the speed of Wednesday’s rebound suggests the Angstrom shortage was indeed the main bottleneck limiting Cybertruck output. Outbound lot counts are an imperfect measure of actual production, since finished trucks can sit for days before shipping, but a lot that full after a lean stretch is a meaningful signal.

Cybertruck output at Giga Texas has fluctuated all year as Tesla worked through supply issues and introduced new trims, including a cheaper Dual Motor AWD version that drew strong early demand.

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Elon Musk

Space finally faced the people living next to its next Terafab mega-project

SpaceX confirmed Terafab’s Grimes County site is locked in, with construction starting within months.

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SpaceX and Terafab representatives sat across from Grimes County residents for the first time on Wednesday, telling a packed Commissioners Court room that the $55 billion chip manufacturing project is now a done deal at the Gibbons Creek Reservoir site.

The meeting followed a $10 million check SpaceX sent the county earlier this week, satisfying a payment deadline built into the tax abatement agreement both sides signed in June. Elon Musk shared a post on X confirming the payment, and County Judge Joe Fauth told the San Antonio Express-News his office deposited the check after it beat its deadline.

Wednesday’s session, first reported by KBTX, moved the project from paperwork to construction. Terafab representative Riley Trennell told residents the JETI tax break agreements with Iola ISD and Anderson-Shiro CISD are signed and active, and that civil work and foundation prep are starting almost immediately. Renderings of the facility could be released within days, he said, with construction beginning within months.

Elon Musk launches TERAFAB: The $25B Tesla-SpaceXAI chip factory that will rewire the AI industry

Musk first announced Terafab in March as a joint venture between Tesla, SpaceX and xAI aimed at producing over a terawatt of AI compute annually, an amount that dwarfs the roughly 20 gigawatts the entire global chip industry produces today. Intel joined as a manufacturing partner in April. Musk has said the project needed its own day in the spotlight rather than being squeezed into an earnings call, and for months the Grimes County site remained unconfirmed even as reporting pointed there.

SpaceX attorney Buck Brannon used Wednesday’s meeting to note that the company’s abatement is roughly 78 percent, not the 100 percent some earlier reports suggested. In exchange, SpaceX will pay Grimes County a fixed $20 million a year for 35 years, a total of $710 million, which Brannon said exceeds the $14 million Tesla paid Travis County in 2025.

SpaceX also addressed environmental concerns that have followed the project since Musk’s Terafab partnership with Intel was announced. Representatives said Terafab will not raise electric bills for other ratepayers, will not deplete local water supplies and will not draw down the Navasota River. SpaceX confirmed it owns the Navasota River pumping station, which it plans to use to divert stormwater into the Gibbons Creek Reservoir, and said it will build its own natural gas plants to power the facility rather than pulling from the ERCOT grid.

Grimes County commissioners also approved an addendum letting county employees use ten approved AI chatbots for work, including Grok.

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Elon Musk

SpaceX has solved Starship’s biggest challenge, Elon Musk says

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Credit: SpaceX

Elon Musk has declared that SpaceX has effectively solved one of Starship’s most persistent engineering challenges: the reliability of its heat shield tiles.

During the company’s first-ever Earnings Call, the SpaceX CEO stated:

“I don’t want to jinx it or anything, but I think I would call the heat shield problem solved at this point. All indications from data and visual inspection is we have solved it. That doesn’t mean we won’t make improvements, but we do not see any technical obstacles to achieving rapid reusability at this point.”

Starship’s heat shield consists of roughly 18,000 hexagonal ceramic tiles covering the windward side of the upper stage. These tiles form the thermal protection system that shields the vehicle’s stainless-steel structure from the extreme heat of atmospheric reentry.

During descent, atmospheric friction generates temperatures exceeding several thousand degrees Celsius and creates plasma flows capable of melting unprotected metal. The tiles absorb, radiate, and insulate against this energy, allowing the vehicle to survive and potentially fly again. Without a durable heat shield, full and rapid reusability, the cornerstone of Starship’s design for frequent launches, satellite deployments, and deep-space missions, would remain impossible.

The tiles have long been a source of difficulty. On earlier test flights, a significant number of tiles detached during ascent due to vibration, aerodynamic loads, and imperfect attachment methods using pins and adhesives. Gaps between tiles allowed hot plasma to infiltrate, causing secondary damage and hot spots on the underlying structure.

These issues echoed challenges faced by NASA’s Space Shuttle, whose ceramic tiles required extensive, labor-intensive inspections and replacements between missions, preventing rapid turnaround. SpaceX has iteratively improved materials, standardized tile shapes, refined attachment techniques, added secondary ablative layers, and tested sealing methods such as “crunch wrap” felt to close gaps.

Progress was visible across Flights 10–12, with steadily better tile retention, yet questions remained about whether the system could support the minimal-refurbishment goal of rapid reuse.

Flight 13 on July 24 provided the decisive evidence. Ship 40 flew a deliberately more demanding profile with higher dynamic pressure to stress the heat shield beyond typical operational loads. It successfully deployed 20 operational Starlink V3 satellites, the first such payload on a Starship mission, performed an in-space Raptor engine relight, and executed a controlled reentry.

Elon Musk sheds two new bits of detail on Starship after 13th test launch

Cameras on six of the satellites and onboard sensors captured extensive imagery and data of the shield throughout the flight. The ship then achieved its softest splashdown to date in the Indian Ocean, remaining intact and floating rather than breaking apart or exploding as on prior missions. This allowed drone inspections and continuous telemetry of the heat shield in near-real time.

Post-flight analysis showed the majority of tiles remaining attached with only minor damage and limited plasma streaking at seams. Musk noted that the mission delivered “all the heat shield data we needed and then some.” Combined with visual inspections, these results underpinned his subsequent assessment that the core technical barriers to rapid reusability have been cleared. While refinements will continue, Flight 13 marked a pivotal step toward Starship’s operational future.

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