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SpaceX to launch asteroid mining spacecraft alongside private Moon lander

Intuitive Machines' IM-2 lander will be joined by several diverse rideshare payloads when SpaceX launches it to the Moon.

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SpaceX customer Intuitive Machines says it will use spare capacity on one of its Moon lander launches to send startup AstroForge’s first asteroid prospector spacecraft into deep space.

Intuitive Machines’ second Nova-C Moon lander is scheduled to launch no earlier than (NET) Q4 2023 on a SpaceX Falcon 9 rocket. The IM-2 lander is the primary payload but is only expected to weigh about 1.9 tons (~4300 lb). To take advantage of the rocket performance left on the table by the relatively light payload, Intuitive Machines has opted to include a secondary payload adapter ring (ESPA) located below each lander. That gives companies like AstroForge an opportunity to hitch a ride to high Earth orbit, deep space, and the Moon for a likely unbeatable price.

Built by UK startup Orbital Astronautics, AstroForge’s Brokkr-2 spacecraft will attempt to become the first private vehicle to prospect for resources on an asteroid. It’s also the third rideshare payload announced for Intuitive Machines’ IM-2 mission.

Lunar Trailblazer

Coincidentally, the main purpose of the second IM-2 rideshare payload to be announced is to search for resources in space. It isn’t concerned with asteroids, but NASA’s 200-kilogram (440 lb) Lunar Trailblazer spacecraft is designed to find, characterize, and map water ice resources on the Moon. That map could help future missions explore the possibility of turning lunar ice into commodities like breathable oxygen or rocket propellant.

The challenges facing such a concept are extreme, but a rocket propellant depot located on the lunar surface could significantly increase the performance of future Moon landers. Propellant depots in cislunar orbit could also help boost spacecraft further and faster to destinations elsewhere in the solar system.

Lunar Trailblazer. (JPL)

Tanker-002

The first IM-2 rideshare payload to be announced was OrbitFab’s Tanker-002 spacecraft. It’s unclear if OrbitFab is on track to fly Tanker-002 in late 2023, but the spacecraft is meant to be the first geostationary propellant depot ever launched. The Colorado startup has already won a $13.3 million contract from the US military to refuel satellites in geostationary orbit, 36,000 kilometers (~22,250 mi) above Earth’s surface. It’s possible that Tanker-002 is meant to support that refueling mission.

The spacecraft is designed to carry a few hundred pounds of hydrazine monopropellant, potentially enabling it to extend the useful lives of multiple multimillion-dollar satellites by several years. Alongside IM-2, Falcon 9 will launch Tanker-002 on a lunar flyby trajectory. But thanks to the cooperation of startup GeoJump, instead of entering orbit around the Moon, Tanker-002 will slingshot around the Moon to slow itself down. That lunar slingshot will allow the depot to efficiently enter geostationary orbit, where it can begin refueling spacecraft.

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Tanker-002. (OrbitFab)

Brokkr-2

Brokkr-2 is the second of two AstroForge spacecraft scheduled to launch in 2023. The first, Brokkr-1, will head to low Earth orbit (LEO) as early as April 2023 on SpaceX’s seventh Falcon 9 rideshare launch. Once in orbit, it will attempt to demonstrate technology AstroForge has developed to refine platinum ore in microgravity conditions. Brokkr-2 will then visit an asteroid and search for platinum resources. If enough platinum is discovered, Bloomberg reports that AstroForge will send a third mission to demonstrate the ability to land on the asteroid. As early as 2025, AstroForge’s fourth mission would be the first to attempt to land, gather ore, turn that ore into platinum, and return the precious metal to Earth.

AstroForge has raised $13 million to date. Unlike failed asteroid mining startups Deep Space Industries and Planetary Resources, the new company intends to exploit increasingly capable off-the-shelf hardware and services to keep its costs as low as possible. In theory, that will allow it to focus most of its resources on developing the unproven technology required to gather and refine space-based resources.

Brokkr-2 will be based on UK startup OrbAstro’s ORB-50 satellite bus.

IM-2

Finally, the IM-2 Nova-C Moon lander’s primary payload is a pair of NASA instruments designed to drill into the lunar surface and analyze the regolith for volatiles. Also known as PRIME-1, the mission will be NASA’s first serious exploration of in-situ resource utilization (ISRU) on the Moon.

The mission is a sort of microcosm of the future of space utilization, which may focus heavily on ISRU and refueling to extend the capabilities of chemically-powered rockets and spacecraft. Lunar Trailblazer will map lunar water resources. Brokkr-2 will attempt to prospect an asteroid for extractable metal. IM-2 will test technologies that could help extract resources from the Moon. And Tanker-002 will be a significant step forward for commercial propellant depots, which could eventually create markets for space resources.

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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Elon Musk

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.

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.

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.

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:

“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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