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SpaceX's three surviving thrice-flown Block 5 boosters - B1048, B1049, and B1046 - are pictured here in various stages of recovery. (Teslarati, Pauline Acalin) SpaceX's three surviving thrice-flown Block 5 boosters - B1048, B1049, and B1046 - are pictured here in various stages of recovery. (Teslarati, Pauline Acalin)

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SpaceX’s flight-proven Falcon 9 snags NASA launch contract, second of 2019

Three of SpaceX's flight-proven Falcon 9 boosters are pictured here: B1046, B1048, and B1049. (Tom Cross & Pauline Acalin)

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NASA has announced that SpaceX’s Falcon 9 rocket – using a flight-proven booster – will launch the ~300 kg (670 lb) Imaging X-ray Polarimetry Explorer (IXPE) spacecraft no earlier than April 2021.

Intriguingly, IXPE was originally planned to launch on Orbital ATK (now Northrop Grumman’s) Pegasus XL but NASA never followed through with a launch contract. The move to SpaceX’s Falcon 9 rocket is likely related to the extremely disruptive and expensive launch delays NASA’s Ionospheric Connection Explorer (ICON) spacecraft has suffered at the hands of its Pegasus XL rocket. Capable of launching less than 450 kg (1000 lb) to low Earth orbit, Pegasus XL has been lucky to launch annually over the last decade or so and carries a price tag of no less than $50M-$60M today.

Small rocket, huge delays

Defying its small size, Pegasus XL was originally scheduled to launch ICON in December 2017. Delayed by unspecified problems with launch vehicle hardware, the mission was pushed back an inexplicable 10 months to October 2018, where additional issues with the rocket again indefinitely scrubbed a launch attempt. In early 2019, the launch was tentatively scheduled for Q2 2019, while – as of July – ICON is not expected to launch before September 2019.

All said and done, in the increasingly unlikely event that Pegasus XL is ready for launch this September, the ICON spacecraft – ready for launch since late-2017 – will have been delayed more than 21 months by problems with the rocket.

Built by Orbital ATK, Pegasus XL is a small rocket that carries a disproportionate price tag and a recent history of bad reliability. (NASA – Randy Beaudoin)

Again, for the small-scale performance of Pegasus XL, the rocket still carries a price tag of more than $50M – NASA’s ICON launch contract was valued at more than $56M. Conscious of this, SpaceX has managed to sway NASA to launch the small IXPE spacecraft on a flight-proven Falcon 9 at a cost of just $50.3 million, easily the lowest Falcon 9 launch contract cost ever publicized.

In recent months, SpaceX executives have made comments indicating that Falcon 9’s default base price – likely assuming a flight-proven booster – is now as low as $50M. July 8th’s NASA launch contract is the first direct confirmation of that exceptionally affordable pricing, likely also indicating that the base price for Falcon 9 is even lower for commercial customers with less stringent requirements.

New Falcon 9 booster B1045 rolls out to LC-40 ahead of SpaceX’s first dedicated NASA payload, the TESS exoplanet observatory. (SpaceX)

Barring an unexpected contract between now and IXPE’s expected April 2021 launch, the mission will probably be the first time that a dedicated flight-proven SpaceX rocket launches a scientific spacecraft for NASA. SpaceX’s next dedicated NASA launch – the ESA-built Sentinel 6A spacecraft – is scheduled to no earlier than November 2020 and is likely to fly on a new Falcon 9 booster.

In April 2019, NASA awarded SpaceX $69M for Falcon 9 to launch the agency’s Double Asteroid Redirect Test (DART) – an asteroid-impactor spacecraft – no earlier than June 2021. IXME is SpaceX’s second NASA launch contract win of 2019.

NASA’s IXPE spacecraft will be built by Ball Aerospace. (NASA)

According to NASA, “IXPE will fly three space telescopes with sensitive detectors capable of measuring the polarization of cosmic X-rays, allowing scientists to answer fundamental questions about these turbulent environments where gravitational, electric and magnetic fields are at their limits.”

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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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Tesla still has two major milestones on track before end of Q2

Tesla still is on track to complete two monumental achievements as Q2 nears its end.

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(Credit: Tesla)

Tesla still has two major milestones it is on track to complete before the end of the second quarter, according to statements made by the automaker earlier this year.

With the launch of the Robotaxi platform in Austin on Sunday, Tesla has already completed perhaps its biggest milestone of 2025.

However, these are not the only things the company hopes to accomplish before we head into the latter half of the year, as there are two major things the company said it is aiming to complete before the third quarter starts next week.

Affordable Models

Tesla said earlier this year, on two separate occasions, that it is still on track to develop, build, and unveil the first affordable models that will be built on both the next-gen platform and also have aspects of the current vehicle platform.

Potential affordable Tesla “Model 2/Model Q” test car spotted anew in Giga Texas

In the Q4 2024 Earnings Call in January, the company said:

“Preparations are underway across our existing factories for the launch of new products in 2025, including more affordable models.”

The company continued:

“Plans for new vehicles, including more affordable models, remain on track for start of production in the first half of 2025. These vehicles will utilize aspects of the next generation platform as well as aspects of our current platforms and will be produced on the same manufacturing lines as our current vehicle line-up.”

Although there are only a few days left, Tesla has yet to confirm that these affordable models are delayed, so we can expect that they’ll be arriving before the quarter ends.

The company might have been hinting toward one recently at the Fremont Factory, but it is more likely that the vehicle seen was the new Model Y Performance trim:

Tesla’s apparent affordable model zips around Fremont test track

Tesla delivers itself to customers

Back in late May, CEO Elon Musk said that the first Tesla to self-deliver would happen in June:

Tesla just launched its Robotaxi platform on Sunday, so this would be a tremendous step if it can, in fact, make this happen.

The customer would likely be extremely local to Gigafactory Texas. In the future, the company would load the vehicles onto haulers and then drive to customer homes from delivery centers, showrooms, and repair centers.

Teslas will self-deliver to customers, Elon Musk says: here’s when

Tesla has a few days left to complete both of these tasks, and then it will report delivery figures for the second quarter next week.

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Tesla’s Omead Afshar, known as Elon Musk’s right-hand man, leaves company: reports

Tesla’s Head of North American sales and European ops, Omead Afshar, has reportedly left the company. He was widely-known as Elon Musk’s right-hand man.

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Credit: Elon Musk | X

Tesla’s Omead Afshar, who is widely known as CEO Elon Musk’s right-hand man, has reportedly left the company.

Several outlets are reporting that Afshar either left voluntarily or was potentially terminated on Thursday. His LinkedIn profile has not been updated to reflect this, and still states he presently works at Tesla in the “Office of the CEO.”

Afshar was promoted to Head of North American sales and European operations late last year. We reported on his promotion in October, as he was previously a Project Manager in the Office of the CEO before Musk and co. stepped up his responsibilities.

According to the initial report on Afshar’s departure from Bloomberg, the news has been circulating throughout the company in recent days. His name no longer appears in the company’s internal directory.

It is interesting to think about what could have caused this. Tesla has felt some pressure in Europe with struggling sales figures in some markets. It is the second-best-selling EV maker in the region, with Volkswagen performing slightly better for the year, according to EU-EVs.

Tesla’s Model Y is the best-selling EV in the region.

While the company has not directly confirmed the news, it appears to be true based on the reports.

Tesla is usually relatively quick to dispel any headlines that go out from mainstream media that are not factual. This has yet to be responded to by any executive, including Musk.

Afshar has been with Tesla for seven years and ten months, first joining in September 2017 as a Project Manager in the Office of the CEO.

He then became a Project Director, before his job title was updated to a Cowboy hat emoji in July 2020, around the time Tesla started moving some things to Texas.

Forbes is reporting that Afshar was terminated and did not leave voluntarily. This has yet to be confirmed.

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xAI Colossus pollution concerns in Memphis continue

NAACP & SELC push back against xAI Colossus supercomputer. City tests say air is safe — but activists aren’t convinced.

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(Credit: xAI)

Politicians in Memphis continue to debate about the pollution concerns arising from the xAI Colossus supercomputer.

The NAACP and the Southern Environmental Law Center (SELC) have already expressed interest in filing a lawsuit against xAI over concerns related to air pollution stemming from its gas-powered turbines. Environmental groups have now raised concerns about water pollutants.

On Tuesday, Memphis released third-party air quality test results from June 13 and 16. The tests were conducted in downtown Memphis, Whitehaven, and Boxtown, two miles from xAI’s site. The city claimed levels of 10 pollutants tested were safe.

However, SELC–which is representing the NAACP in a potential lawsuit against xAI–criticized the omission of a key pollutant called ozone from the air quality tests. SELC also noted that monitors were placed against buildings, contrary to EPA guidance, stating air sensors should be “at least six feet above ground level, rooftop, or other objects and away from obstructions, vegetation, or emissions sources that would interfere with the measurement.”

Local opposition intensified, with State Representative Justin J. Pearson asserting: “I stand firm that nothing matters if you cannot breathe clean air, drink clean water, and plant in clean soil.”

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On Wednesday, concerns shifted to the Memphis aquifer, as the Tennessee Department of Environment and Conservation held a virtual meeting on xAI’s wastewater facility.

Activist Pamela Moses criticized xAI. “They are not coming here to uplift or invest in our community. They are here to exploit it. This a distressed and a historically neglected area, and instead of bringing opportunity, Colossal is bringing pollution…secrecy and broken promises,” she said.

xAI’s $80 million Grey Water facility aims to mitigate water concerns. The Colossus Water Recycle Facility, a collaboration between the Tennessee Valley Authority and Nucor Steel, aims to alleviate the strain on the aquifer.

“This project is a game changer in terms of it saving about 4.7 billion gallons of water projected, and about 4.7 billion gallons will remain in the aquifer every year,” said Bobby White of the Greater Memphis Chamber.

As xAI’s Memphis supercomputer continues to be the center of debates, the tension between economic benefits and environmental justice remains unresolved. With ongoing scrutiny and potential legal action, xAI’s efforts to address pollution and water concerns will shape its role in Memphis’ future.

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