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SpaceX urges White House to foster public-private partnerships in space

SpaceX speaks at Vice President Pence's First Meeting of the National Space Council [Source: The White House]

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Earlier this year, the White House announced plans to reestablish the National Space Council (NSC), an advising body that dates back to the creation of NASA in 1958. The council convened for the first time on October 5 and invited several central figures in US spaceflight, including SpaceX’s President and COO Gwynne Shotwell.

In a brief but powerful speech to the Council, Shotwell urged the US Federal government to apply the lessons learned from NASA’s successful private-public partnerships to efforts to expand human presence in Low Earth Orbit and beyond. Those successful partnerships include NASA COTS (Commercial Orbital Transportation Services), which funded SpaceX to develop its Cargo Dragon spacecraft to resupply the ISS, and the Commercial Crew Program (CCP) that funded SpaceX for the development of their crewed Dragon 2 spacecraft. In terms of efficiency and speed, both programs have indeed been extraordinarily successful, despite often maligned delays.

As a brief example of the insignificance of SpaceX’s Commercial Crew delays, one needs to look no further than NASA’s Space Launch System. Described in early 2011 to be pursuing operational readiness no later than December 2016, SLS is now extremely unlikely to conduct its first launch until well into 2020. A reasonable cost estimate spreads the development costs ($30 billion) over 30 years of operations, assumes an optimistic one launch per year for the vehicle, and arrives at an astounding final figure of $5 billion per SLS launch.

The development funds NASA awarded SpaceX for both Cargo Dragon, Falcon 9, and Crew Dragon were estimated to be no more than $7.3 billion from 2006 to the last Cargo Dragon mission currently scheduled for 2024. Even if this figure swells to $10 billion once operational crewed flights to the ISS begin in 2018 or 2019, the entire cost of NASA’s support of SpaceX would equate to two launches of SLS total.

NASA slipped a sly glimpse of Dragon 2 construction into their live coverage SpaceX’s CRS-12 launch. On the left is a Dragon 2 pressure vessel, while on the right is the vehicle’s “trunk”. (NASA)

Shotwell made sure to avoid the topic of SLS entirely, instead choosing to highlight the benefits of cost and speed public-private partnerships could provide for deep space communications and interplanetary cargo transport. This marks the second time that a ranking member of SpaceX has mentioned a possible public-private program for deep space communications, something that will inevitably need to improve as the commercial spaceflight apparatus extends its reach beyond Earth. SpaceX is currently developing satellite technology to enable a massive orbital Internet constellation around Earth, and the company is obviously interested in leveraging that R&D to strengthen Earth-Mars and Earth-Moon networks into a more robust communications backbone. Secretary of Transport Elaine Chao and Secretary of State Rex Tillerson also slipped in words of excitement and interest in SpaceX’s recently revealed concept of point to point Earth transportation with their BFR system.

This meeting of the NSC also focused heavily on the domestic and regulatory apparatus for commercial space operations. Shotwell and Blue Origin’s CEO Bob Smith both suggested that the FAA’s current rules and regulations regarding commercial spaceflight ought to be reviewed and potentially updated to better account for a future of reusable commercial launch vehicles. Shotwell subtly maligned the often-tedious process of applying for FAA launch permits, pointing to the fact that even slight changes to permits would force companies to file entirely new applications, often taking six months or longer. SpaceX, with its rapid development and deployment of reusable rockets and an ever-increasing launch cadence, is more than ever before at odds with the FAA’s slow and unforgiving permitting processes.

SpaceX’s BFR Earth transport concept would undoubtedly clash head-on with the FAA’s current system of rocket regulations. (SpaceX)

Intriguingly, Council members Mike Pence, Mick Mulvaney, and Elaine Chao all expressed a desire to ease the burden of anachronistic regulations on the commercial space industry. More interesting still, the commercial space panel ended with what effectively sounded like a handshake deal between the Vice President, the Secretary of Transportation, and the Director of the Office of Management and Budget to review current commercial spaceflight regulations and report the results of those reviews to the NSC in no more than 45 days.

It remains to be seen if this verbal commitment translates into an official review, but it is at a minimum encouraging to hear ranking members of the current White House administration so openly express support for SpaceX, Blue Origin, Sierra Nevada Corp., and American commercial spaceflight in general.

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The First Meeting of the National Space Council can be seen in the embed below.

https://www.youtube.com/watch?v=nh2jVG76S7g

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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Why Tesla Roadster unveiling delay might have nothing to do with it flying

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tesla roadster elon musk flying
Credit: Grok

Tesla announced on Monday that the Roadster event scheduled for today would be postponed due to the need for it to be held outside.

Less than 24 hours later, CEO Elon Musk broadened that by stating it was due to high winds, immediately sending everyone into a frenzy over the Roadster’s potential ability to fly.

And realistically, it could definitely have to do with it flying, hovering, or hopping; whatever Tesla has in mind for this demonstration could not be impacted by wind. However, it might have nothing to do with the vehicle flying whatsoever, and instead could be a simple precaution, as the Roadster is a very unique vehicle with some already official specs that are just mind-blowing.

Tesla will very, very likely be showcasing both the acceleration rate and potentially even a top speed demo at the event in Waco. Both of these demonstrations, performed with a vehicle that has such incredibly fast metrics, could easily be impacted by wind as well.

Tesla Roadster event requires restricted airspace, and the FAA obliges

Top Speed Demo

At high speeds, aerodynamic forces are already overwhelmingly present. A crosswind or sudden gust adds a layer of sideways force that the tires must counter with slip angle. On a short demo course, that force can shove the car off the intended line, especially in a light car with a low frontal area and little mass to resist the push.

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Electric cars, due to their battery packs, have an advantage of an extremely low center of gravity, giving them extra stability. However, the speeds at which the Roadster could travel at the demo could spell some issues if crosswinds are present.

Gusts are worse than a steady wind because the load changes faster than a driver can smoothly correct. That shows up as weaving or a late correction. Headwinds and tailwinds can also spell disaster. Headwinds cut a measured top speed but raise the power needed to get there or maintain it. Meanwhile, a tailwind can inflate the top speed, and downforce issues could become more noticeable.

Wind also loads the body unevenly. A low car can feel light on the upwind side or see a sudden change in downforce if the gust hits a wing or diffuser at an angle. Tire temperature and pressure might stay near a normal level, but lateral grip can be lost as the vehicle is spent fighting the wind.

Acceleration Demo

Launch and 0-60 MPH runs are shorter, so the car spends less time exposed to forces that could cause things to go awry. However, the first second is very sensitive, as a crosswind at launch could yaw the car before speed builds and prior to aerodynamic impact being too great. The driver will be required to correct traction control or manage how much the wheels are spinning, which will likely be corrected automatically by some sort of traction control system within the Roadster (we are fairly certain Tesla will implement something brilliant with it).

These things could cause an unstable run.

A headwind would increase drag as speed rises, while a tailwind would do the opposite. Meanwhile, surface effects, like wind-driven dust, light debris, or even rain, could reduce grip at the exact moment the tires are asked for peak longitudinal force. Standing water plus a crosswind is a common reason an acceleration attempt might be scrapped.

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Flying or Not

No matter what Tesla has in store for the Roadster, waiting for ideal conditions is a great idea. People who follow and support the company, along with the engineers involved in the Roadster program, have been waiting nine years since the last unveiling for this moment. Everything should be ideal.

Some speculate that it’s just not ready, and that’s ridiculous. Why would Tesla even schedule the event — albeit prematurely — after nine years if it was not ready? Why would they jump the gun now?

We were all excited for today, but it truly is the most ideal thing in the world to wait two more weeks so everything, including the weather, can be perfect. The delay is simply worth it. But Tesla, seriously, make this the last one.

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Elon Musk

SpaceX nails “Lucky 13” astronaut launch, leaning into Tesla tradition and superstition

SpaceX launched Crew-13 astronauts to the ISS Thursday, setting up a record fast Dragon docking.

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Crew Dragon sits atop Falcon 9 at sunrise on Cape Canaveral's pad 40, less than a day before four astronauts are set to launch to the ISS. (Credit: SpaceX)

SpaceX launched NASA’s Crew-13 mission to the International Space Station on Thursday morning, getting four astronauts to orbit despite a forecast of thunderstorms and gusty winds that had threatened to push the flight to Friday.

Falcon 9 lifted off from Space Launch Complex 40 at Cape Canaveral Space Force Station at 11:10 a.m. ET carrying Dragon Grace, NASA confirmed. On board are NASA commander Jessica Watkins, NASA pilot Luke Delaney, Canadian Space Agency astronaut Joshua Kutryk and Roscosmos cosmonaut Sergey Teteryatnikov. The first stage booster, B1101, landed at Landing Zone 40 beside the pad on its third flight after previously supporting Crew-12 and a Starlink mission.

It was the first spaceflight for Delaney, Kutryk and Teteryatnikov. Watkins, who flew on Crew-4 in 2022, became the first NASA astronaut to launch aboard a Crew Dragon twice.

Before launch, the crew rode to the pad in Teslas, a tradition on NASA’s SpaceX crew flights since 2020. This time the cars carried specialty plates reading “Lucky 13.” Watkins said the mission patch leans into the number on purpose, as a nod to Apollo 13 and the resilience of that crew.

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Grace is now on a short trip to the station. Docking at the forward port of the Harmony module is scheduled for about 7 p.m. ET, roughly 7 hours and 50 minutes after liftoff, which Space.com notes would be the fastest Crew Dragon transit to the ISS yet. Most Dragon flights take around 15 to 24 hours to catch the station. Hatch opening is planned for 8:25 p.m. ET.

The launch came more than two weeks later than originally planned. An oxidizer leak was found in Grace’s propulsion system in August, and NASA and SpaceX added time for tests. That pushed back the return of Crew-12, which has been aboard the station since February and is now set to splash down off Southern California next week. Crew-13 is expected to stay about six months.

SpaceX rescue mission for stranded ISS astronauts nears end — Here’s when they’ll return home

SpaceX already holds NASA orders for crew rotations through Crew-17, while Boeing is preparing an uncrewed Starliner flight to the station as early as December.

Crew-13 was only the first of three SpaceX launches planned for Thursday, as Teslarati previewed on Wednesday. A Falcon 9 launched its Transporter-18 mission from California today, where Google will be launching its first orbital artificial intelligence (AI) test satellite. Meanwhile, Falcon Heavy is set to launch the classified NROL-97 mission for the National Reconnaissance Office from Launch Complex 39A at 11:53 p.m. ET. Its two side boosters will return to Landing Zones 1 and 2, which means Central Florida could hear up to three sonic booms in a single day. The busy stretch follows Starship’s Flight 14 on Monday, which reached orbit for the first time.

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Tesla moves forward on Wireless Charging for vehicles

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Credit: Tesla | X

Tesla has moved its Wireless Charging efforts for its electric vehicles forward, as it had a new patent published today, one that it submitted back in March.

The patent describes a system for detecting foreign objects on the wireless charging pad under varying temperatures, aiming to mitigate any undesired results that could come from something being on top of the charging pad.

The abstract of the patent states:

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“The present disclosure relates to methods and systems that can reliably detect foreign objects on a wireless charging pad under varying temperatures. In some examples, an object detector can utilize a set of inductive coils included in resonant tanks, and excite the resonant tanks using signals in a range of frequencies including or near a nominal resonant frequency of the resonant tanks. The object detector can detect a metal object based on resistance of a coil increasing and inductance of the coil decreasing. By analyzing the shifts and/or distributions in resonant frequencies and output magnitudes (e.g., output voltage peaks), the object detector can distinguish between changes of frequencies and magnitudes caused by temperature and those caused by foreign objects to accurately detect the foreign objects.”

The object detection system will utilize a set of inductive coils included in resonant tanks, and “excite the resonant tank using signals in a range of frequencies including or near a nominal resonant frequency of the tanks.” Metal can be detected by an increase in the coil’s resistance and a decrease in the coil’s inductance.

By analyzing shifts or disruptions in resonant frequencies and output magnitudes, the system can detect foreign objects. These types of safeguards need to be implemented through the normal operation of the charging pads.

Tesla says its Cybercab wireless charging efficiency is ‘well above 90%’

Tesla plans to utilize wireless charging with Cybercab and Robotaxi-enabled units to help streamline the fully autonomous experience from A to Z. The last thing the company wants to do is have any sort of small obstruction preventing the rider from experiencing Robotaxi as intended.

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