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SpaceX Falcon 9 rocket rolls out to launch pad with NASA X-ray telescope
A SpaceX Falcon 9 rocket carrying NASA’s tiny IXPE X-ray telescope has rolled out to Kennedy Space Center (KSC) Pad 39A for the last time ahead of a planned Thursday, December 9th launch.
Falcon 9 is scheduled to lift off at the start of a 90-minute window that opens at 1am EST (06:00 UTC). The only payload: a first-of-its-kind 330 kg (~730 lb) spacecraft known as the Imaging X-ray Polarimetry Explorer (IXPE) that hopes to analyze the polarization of X-rays to explore black holes, nebulae, and bizarre lighthouse-like dead stars called pulsars in unprecedented detail. The mission is also interesting just for the sheer disparity between the size of the payload and the rocket that will launch it.
As noted, IXPE will weigh about a third of a ton at launch. SpaceX’s Falcon 9, on the other hand, will weigh roughly 550 tons (1.2M lb) when it lifts off, resulting in a truly unusual payload ratio of approximately 1:1700 or 0.06%. However, Falcon 9 will still have to work extremely hard to get IXPE into the correct orbit. That’s because IXPE is designed to operate in an almost exactly equatorial orbit with a zero-degree inclination.
Launching out of Cape Canaveral, which is located 28.5 degrees above the true equator, it’s physically to launch directly into a 0.2-degree equatorial orbit. Instead, a rocket needs to launch into a due-East parking orbit and then perform what’s known as a plane or inclination change once in space. Plane changes are infamous for often being (in terms of rocket performance) one of the most expensive maneuvers one can perform in orbit. That’s certainly the case for IXPE, which will require a 28.5-degree plane change shortly after liftoff.
For Falcon 9, that means that even the tiny ~330 kg IXPE likely still represents about 20-30% of its maximum theoretical performance (1.5-2 tons) for such a mission profile, while the same rocket is otherwise able to launch about 15 tons (33,000 lb) to the same 600 km (373 mi) orbit IXPE is targeting when no plane change is needed. As an example, per a NASA calculator with access to official performance data, Blue Origin says its massive New Glenn rocket – designed to launch more than 40 tons (~90,000 lb) to low Earth orbit (LEO) – can only launch about 2 tons (~4500 lb) to IXPE’s planned orbit
SpaceX is no stranger to launching absurdly small NASA spacecraft, including the ~700 kg (~1500 lb) Double Asteroid Redirection Test (DART) just last month, but IXPE – about 10% lighter than TESS – will be the smallest dedicated payload ever launched by Falcon 9. Following the launch, Falcon 9 booster B1061 will attempt its fifth drone ship landing more than 650 km (400 mi) downrange. Demonstrating just how much more challenging IXPE’s plane change makes an otherwise effortless launch to 600 km, an older and less capable Falcon 9 booster landed just 300 km (185 mi) downrange after launching TESS to an orbit as high as 375,000 km (233,000 mi) – about the same distance between the Earth and Moon.
Weather is currently 90% favorable for SpaceX’s December 9th IXPE launch.
Tesla owners are being doxxed by a controversial anti-DOGE website in what it called an act to “empower creative expressions of protest.”
Dogequest, a website that has been created with a clearly outlined use for intimidation against Tesla owners, posted the names, addresses, phone numbers, and other contact information of those who own vehicles made by the electric vehicle manufacturer.
It was spotted by 404 Media.
The site also claims to have the information of employees at the Department of Government Efficiency, as well as the addresses of Tesla dealerships and the locations of Tesla Superchargers. The latter two are public information.
However, the website is hoping to get Tesla owners to sell their vehicles in this evident intimidation tactic. However, the information on the website, while it was seen, was not verified to prove that it contained the information of real-world Tesla owners. The site was not accessible by Teslarati at the time of publication.
The creation of a site like Dogequest is just another level that anti-Elon Musk activists are taking to attempt to destroy a company like Tesla as its CEO works with the Trump Administration to eliminate excessive government spending through the work of DOGE.
It is also the latest attack on Tesla owners, who have seen their vehicles vandalized, damaged, and even destroyed by those who disagree with the actions of Musk.
Tesla as a company has also seen several acts of retaliation against it, as everything from the arson of its showrooms and vehicles to it being kicked from the popular Vancouver Auto Show have come as a result of the recent backlash against the company.
Moving forward, there are still questions surrounding how these attacks will be combatted. The Trump Administration has indicated that acts of vandalism against Tesla would be considered a federal crime, but the tricky part of locating the culprits has proven to be extremely difficult. Only a handful have been found and held accountable.
Tesla (NASDAQ: TSLA) received an upgraded rating on its shares from Wall Street firm Cantor Fitzgerald, who recently took a trip to Austin to visit the company’s data centers and production lines ahead of several high-profile product launches set for this year.
It was a bold move, especially considering Tesla shares are under immense pressure currently, fending off negative news regarding the company’s sentiment and potentially lower-than-expected delivery figures due to the launch of a new version of its most popular vehicle, the Model Y.
However, the bulls on Wall Street are still considering Tesla to be a safe play, especially considering its robust presence in various industries, including automotive, energy, and AI/Robotics.
Cantor Fitzgerald analyst Andres Sheppard said in a note that, during a recent visit to Tesla’s Cortex AI data centers and the production line at Gigafactory Texas, it was clear there is a lot of potential and runway for Tesla in 2025:
“On 3/18, we visited Tesla’s Cortex AI data centers and the factory’s production lines ahead of the company’s introduction of its Robotaxi segment (targeted for June in Austin, followed by CA later in 2025). With Tesla’s shares now down ~45% YRD, we upgrade Tesla to Overweight (from Neutral) ahead of upcoming material catalysts. Our $425 12-month PT is unchanged. Our Thoughts: Attractive Entry Point Ahead of Material Catalysts.”
Sheppard went on to mention the catalysts, which he believes are the Robotaxi rollout in Austin in June, along with the continued rollout of Full Self-Driving in China, the eventual rollout of FSD in Europe, and the introduction of the affordable models in the first half of this year, and those were just on the automotive side.
There are several others, including Optimus, growth in the energy division, and in the longer term, the Semi.
In terms of potential weaknesses, Sheppard expects the likely removal of the EV tax credit and some of its growth to be offset by tariffs as the two big things that stand in the way of even more growth for the company.
Tesla is up over 5 percent on Wednesday, trading at $236.86.
Tesla has been kicked from a popular automotive show as the organizers of the massive event have succumbed to the pressure of protestors and others who oppose the electric vehicle maker.
The Vancouver Auto Show in Canada announced that it would not allow Tesla to establish a presence at the event this year, citing concerns about potential disruption from protestors and others who have been vocal about their distaste for the company and its CEO, Elon Musk.
Eric Nicholl, executive director of the Vancouver Auto International Show, said (via The Hill):
“The Vancouver Auto Show’s primary concern is the safety of attendees, exhibitors, and staff. This decision will ensure all attendees can be solely focused on enjoying the many positive elements of the event.”
Tesla was reportedly given several opportunities to voluntarily withdraw from the Vancouver Auto Show. The company evidently declined these invitations. Reps of the event itself then took it into their own hands, stating that the company would not be welcome at the event any longer.
Musk’s involvement in the Department of Government Efficiency (DOGE) under the Trump Administration seems to be the main culprit for so much pushback from the opposition.
Protest groups and organizers have put together various acts of opposition against Tesla, some more reasonable than others, in an effort to show their distaste for the company and Musk. However, many of these acts have turned violent, resulting in the vandalism or even the total destruction of vehicles. It’s one thing to use your right to protest, and it’s another to destroy people’s personal vehicles or property that belongs to the automaker.
The decision by the Vancouver Auto Show sets a dangerous precedent that the violence and destruction tactics used by groups that oppose Tesla will work. Ultimately, people’s safety is most important, but there is the impression that shows will not take the proper precautions to ensure that all companies are able to show off their products and tech at the event.
This could have been resolved with other strategies, and axing Tesla from the show altogether could result in some fans boycotting the show altogether.
Tesla owners doxxed by controversial anti-DOGE website in clear intimidation tactic
Tesla gets an upgrade on ‘upcoming material catalysts’
Tesla kicked from popular auto show as event succumbs to protest pressure
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