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SpaceX Inspiration4 astronaut shares behind-the-scenes look at largest space window’s ‘first light’

If one could sum up "pure joy" in a single photo... (Inspiration4 - Sian Proctor)

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SpaceX Inspiration4 astronaut Sian Proctor has shared the first behind-the-scenes look at what it was like for the world’s first all-private astronaut crew to witness the largest window ever flown in space for the first time.

In front of the camera: Hayley Arceneaux, now the youngest American astronaut in history and the first person ever to fly in space (or orbit) with an internal prosthetic. The mission: Inspiration4, a philanthropic creation of billionaire and CEO Jared Isaacman heavily focused on raising money (and awareness) for St. Jude’s Children’s Hospital and the fight against childhood cancer. While, as many an internet-goer will be more than eager to point out, Isaacman could have technically donated ~10% – not ~5% – of his net worth and been done with it, he instead decided to commit $100M to St. Jude’s and shepherd the world’s first all-private crewed orbital spaceflight into existence.

Private orbital spaceflight is not unique – seven other paying customers have flown to orbit and back in the 21st century. What Jared conceived of, however, is. Instead of a rather less inspirational mishmash of anyone rich enough to pay ~$20-40M for a seat, Isaacman chose to invite three relatively ordinary people along for the ride and even raffled one of the three ‘tickets’ to any American willing to donate $10 or more to the fight against childhood cancer. A step further, thanks to an excellent and transparent social media presence, millions of people from around the world got to follow the mission’s progress, watch a large portion of it live, and generally be awed by an important step forward for spaceflight and inspired by one of the most simultaneously eclectic and ordinary astronaut crew of all time.

Commander Jared ‘Rook’ Isaacman enjoys one of the best views ever available in space. (SpaceX)

More to the point, millions of people (or at least hundreds of thousands, for now) wouldn’t have gotten to vicariously experience the sheer joy of the first orbital cancer survivor experiencing the largest, most uninterrupted window ever flown in space for the first time. Officially known as the ‘cupola,’ SpaceX conceived of, designed, built, qualified, and flew the massive dome window in less than a year from start to finish.

https://twitter.com/DrSianProctor/status/1440406356670894080

Measuring around 1.2m (3.9 ft) wide and around 0.8-1m (2.5-3.2 ft) wide on the inside, Inspiration4’s cupola might offer less internal volume than NASA’s decade-old International Space Station cupola, but it makes up for the tighter space with the largest seamless window ever flown in space. Likely made out of several layers of acrylic domes not dissimilar to the ‘bubbles’ one might come across at aquariums, the innermost ‘layer’ of Dragon’s cupola carries an odd brownish hue but the glass (technically plastic) is still almost completely transparent and has no ‘frame’ or interruptions save for where it attaches to the spacecraft itself.

Thankfully, by all appearances, that brownish hue – perhaps some kind of optical coating or a tint to reduce glare – isn’t easily discernable from the inside looking out. Instead, the uninterrupted window practically melts away into a crystal-clear nothing, offering what has to be one of the best views available in space.

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SpaceX technicians prepare to install the largest in-space window ever built on Crew Dragon. (SpaceX)
Battle of the cupolas!

Given that SpaceX reportedly turned Dragon’s cupola from idea to reality in the matter of a single year and for a single customer, it’s difficult to imagine what additional upgrades could be realized on future Dragon spacecraft. Already, a senior SpaceX director says that the company is seriously considering building one or several new Dragons solely for private astronaut launches after receiving a massive uptick in demand for tickets to orbit. Even before Inspiration4 had splashed down, CEO Elon Musk promised that future flights would offer in-flight internet and hot food with the addition of a small oven/heater and a connection to the company’s own Starlink satellite constellation.

If SpaceX were to build an entirely new Dragon just for private free-flyer launches, it could potentially implement significant design changes as long as they didn’t appreciably lower safety. Given that an exclusively free-flying Dragon would never need to worry about docking in orbit, SpaceX might even be able to tweak the nosecone and make the cupola wider and taller. The possibilities may be far from endless but the fact that SpaceX would consider a modification as extreme as the cupola that flew on Inspiration4 in the first place suggests that the company is quite a lot more confident – and more willing to make big changes – than one might have previously guessed.

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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SpaceX Starship gets FAA nod for ninth test flight

The FAA has given the green light for Starship’s ninth test flight.

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(Credit: SpaceX)

SpaceX has received FAA approval for the ninth test flight of the Starship rocket. The approval was delayed due to the federal agency finishing its comprehensive safety review of the eighth flight earlier this year.

The FAA said in a statement that it has determined that SpaceX has “satisfactorily addressed the causes of the mishap, and therefore, the Starship vehicle can return to flight.”

The eighth test flight occurred back on March 6. SpaceX completed a successful liftoff of Starship and the Super Heavy Booster, before the two entered stage separation a few minutes after launch.

Starship Flight 8: SpaceX nails Super Heavy booster catch but loses upper stage

The booster returned and was caught by the chopsticks on the launch pad, completing the second successful booster catch in the program’s history. However, SpaceX lost contact with Starship in the upper atmosphere.

The ship broke up and reentered the atmosphere over Florida and the Bahamas.

The debris situation caused the FAA to initiate a mishap investigation:

The FAA said it will verify that SpaceX implements all the corrective actions on Flight 9 that it discovered during the mishap investigation.

There is no current confirmed launch window, but the earliest it could take off from Starbase is Tuesday, May 27, at 6:30 p.m. local time.

To prevent any injuries and potentially limit any damage, the FAA has stayed in contact with various countries that could be impacted if another loss of vehicle occurs:

“The FAA is in close contact and collaboration with the United Kingdom, Turks & Caicos Islands, Bahamas, Mexico, and Cuba as the agency continues to monitor SpaceX’s compliance with all public safety and other regulatory requirements.”

The agency has also stated that the Aircraft Hazard Area (AHA) is approximately 1,600 nautical miles and extends eastward from the Starbase, Texas, launch site through the Straits of Florida, including the Bahamas and Turks & Caicos.

For flight 8, the AHA was just 885 nautical miles.

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Hyundai begins real-world testing of AI-powered EV charging robot

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Credit: Hyundai

Hyundai announced on Thursday that it has officially launched real-world testing of its AI-powered EV charging robot, which it is referring to as the ACR.

The Korean company is partnering with both Kia and Incheon International Airport for the testing phase, which was launched with a memorandum of understanding (MOU). The pilot program is going to be used to lay the groundwork for future robot use for EV charging.

Incheon already has a reputation that aligns with the pilot program as it has the largest eco-friendly vehicle infrastructure in Korea, according to Korea JoongAng Daily, which first reported the launch of the pilot program.

Hyundai is partnering with Kia’s Robotics Lab to provide hardware and software solutions for this early rollout.

Yan Hee-won, President of Hyundai Motor’s R&D Division, said:

“This marks an important turning point in validating the practical value of future mobility technologies. With customized automatic charging solutions, we aim to deliver a more convenient and enhanced mobility experience for users.”

The testing phase will be limited in the sense that the charging robot will be deployed for a fleet of eco-friendly airport vehicles. Those who park their EVs at the airport will not be able to use it for use while they’re traveling — at least at first.

Eventually, it will become a great way to give vehicles range while the owners are off on trips.

Tesla had a similar idea several years ago, which it shared viral videos of back in 2015.

Tesla “snake charger” wasn’t just a creepy one-off, suggests Elon Musk

Musk said in 2020 that Tesla still had the intention of making it. However, it has shifted to wireless induction charging, which seems to be a better option simply because of fewer moving parts and better compatibility with the upcoming Robotaxi fleet.

Tesla flexes Robotaxi wireless charging — autonomy from top to bottom

Tesla displayed its wireless charging idea at the “We, Robot” event last year:

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How Tesla could benefit from the ‘Big Beautiful Bill’ that axes EV subsidies

Tesla has a few paths to limit damage from the elimination of tax credits.

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President Donald J. Trump purchases a Tesla on the South Lawn, Tuesday, March 11, 2025. (Official White House Photo by Molly Riley)
President Donald J. Trump purchases a Tesla on the South Lawn, Tuesday, March 11, 2025. (Official White House Photo by Molly Riley)

The United States House of Representatives passed President Trump’s “Big Beautiful Bill” by a vote of 215 to 214 on Thursday, effectively bringing an end to many EV subsidy programs, like the $7,500 tax credit, by the end of this year.

The bill will not only eliminate the $7,500 credit on new EV purchases, but also the $4,000 credit given on the purchase of used electric vehicles, and a $1,000 credit on the installation of Level 2 chargers. It will also impact solar subsidies that help generate clean energy in a residential setting.

EVs would also be subject to a $250 road use fee.

All of these things sound like negatives — truly because they are. Those who are not in a financial position to buy an EV this year, even with the tax credit, might not be able to afford them in the coming years either, unless manufacturers are able to bring pricing to a level that is more accessible to consumers.

In theory, President Trump’s focus on bringing manufacturing back to America would bring prices down, but it won’t happen overnight. Companies will take many years to completely bring manufacturing and part sourcing to the United States.

However, Tesla could feel some positives from this bill, and it all comes down to timing. Of course, in the long term, it wouldn’t be great for the company, especially if it did not have two things going on right now: a slightly lagging delivery pace and the introduction of affordable models.

Tax Credit Sunsetting Advantage

Sunsetting the $7,500 tax credit means one thing: those who have been in limbo over buying an EV from Tesla are going to have to make a decision on whether they want to buy this year and still have access to the credit, or test their luck and hope for price reductions.

More than likely, those who have been on the fence will be willing to pull the trigger this year, and Tesla will definitely gain some sales from this fact alone. Other automakers will, too.

This could help offset Tesla’s slow start to the year, which has been caused by the changeover of production lines of the Model Y across each of its factories globally.

Affordable Models

Tesla said earlier this year that it will roll out affordable models in the first half of 2025. These cars are expected to be around the $30,000 mark, but the company has not shed any true information on what they will cost.

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

Ideally, the cars would cost under $30,000 without the EV tax credit, which would be more than accessible for many car buyers in the United States.

The introduction of models that are not in need of a tax credit to be affordable to the masses. This would help offset some of the losses Tesla might feel from cars losing the tax credit.

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