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Dreams of Mars in the age of commercial spaceflight

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If you had asked me five years ago what my ultimate goal in life was, I would have undoubtedly stated with confidence that it was to take part in the human exploration of Mars. Uplifted, brimming with optimism, and nostalgic for futures yet to pass after reading Kim Stanley Robinson’s unprecedented Mars Trilogy for the second time, I was dead set upon this singular goal. Amidst the throes of life and labor, my longing to live on Mars and personally experience our Solar system in general has remained steadfast and has continued to be fueled by a broad range of science fiction and space opera, among other things.

Now, it has been no easy task to keep those goals intact, and I cannot begin to count the number of times I have communicated those goals to others and experienced something akin to what someone in 1960 maintaining serious goals of visiting space and the Moon might have experienced — usually disdain, sometimes mild interest, and mostly polite dismissal and change of subject. I cannot blame people for this response, for all significant leaps made by humankind have been figuratively laughed out of the room at one time or another, and often just before they succeeded. Spaceflight is one of the best examples, with science fiction initially probing the willingness of the public’s imagination, central scientific and scholarly figures dismissing the possibility outright, and ups and downs of initial experimentation demonstrating both its futility and potential. Ultimately, the Mercury, Gemini, Apollo, and Soviet space programs invalidated a great deal of criticism and doubt while simultaneously demonstrating space exploration’s ability to capture the attention of a great many people, albeit under the iron curtain of the Cold War. Even if these programs and their subsequent accomplishments occurred not out of the desire to explore and discover but rather as a means to demonstrate the superiority of a political and economic ideology, it was nevertheless an awe-inspiring period for human exploration, technological development, and scientific inquiry.

Jump approximately half a century forward after Apollo 17 and one will find that the state of astronautics and space exploration are truly difficult to believe, in a sense of both intense disappointment and esteem. The impact of the United States Congress’ complete and utter failure to properly take advantage of the technology developed over the course of the Apollo Program is ever so painfully evident to this day, having led to a series of connected missteps over the course of NASA’s existence. The premature cancellation of the Apollo Program and complete dismissal of the Saturn family of rockets resulted in a five-year period wherein the U.S. was incapable of launching its own astronauts. This event marked the beginning of an apparent trend that saw itself repeated following the shuttering of the Space Shuttle Program in 2011 — the development of which led to the premature retirement of the Saturn family of rockets — in order to free up NASA’s budget to inexplicably allow for the development of another series of rockets as part of President Bush Jr.’s Constellation Program, which later found itself cancelled (for good reason) and again largely revived with the present Space Launch System.

Upon further examination of the Apollo, Space Shuttle, Constellation, and SLS programs, some rather disturbing realities set in. Following the cancellation of Apollo, Congress, the President, the Air Force, and the Department of Defense in general all had significant interest in the pursuance of much more affordable and rapid access to space by way of reusability, something that they all viewed was best achieved by way of a space plane. Each party had their own explicit and varied concepts for what that space plane might look like, and the Air Force, Department of Defense, and NASA were all engaged in scaled studies of demonstrators. To simplify a complex series of events, Congress and President Nixon ultimately decided that there should only be one spaceplane developed, and that that singular vehicle would be required to satisfy the goals of all parties to the greatest extent possible in order to allow its development to tap into the Department of Defense’s budgetary surplus. Furthermore, in order to satisfy the Senators and Congresspeople central to the development of the Apollo Program hardware, NASA was required to make use of all presently existing facilities, hardware, and expertise in their efforts to design and develop what would eventually become the Space Shuttle. As a consequence of this, the Space Shuttle was in no way an optimal design, as it first and foremost was the innate result of political and bureaucratic compromise on a vast scale. In fact, at least one of the two complete failures of the Shuttle (making it the deadliest spacecraft to have ever flown) can in large part be linked directly to one of those compromises, namely the general requirement that the Shuttle be completely reusable, resulting in the use of an exceptionally fragile (it could be broken by falling foam from the Shuttle’s external fuel tank) and complex thermal protection system being flown.

The Constellation Program, enacted by President Bush Jr. and pursued from 2005 to 2009, was even worse off. More or less the political pet project of a Presidential administration in their final term, Constellation was intended to take humans back to the Moon and eventually to Mars, and entailed the development of a super heavy launch vehicle and smaller launch vehicle for crews. Both of these were required to make use of Shuttle hardware and research, thus paving the road for the Space Launch System (SLS) that was to follow after Constellation was cancelled, largely due to massive budget overruns, gross safety concerns, and a NASA budget that was many times too small to support such ventures on a reasonable timescale. Arising from the grave of Constellation, the Obama administration’s Space Launch System and #JourneyToMars campaign began in earnest. Examined now, it is clear that all SLS learned from the failure of the Constellation Program was a strategy of legal obfuscation and legislated requirements of non-transparency, thus making the SLS Program extraordinarily difficult to characterize or cancel. Of course, the hints of commercial lobbyist fingers pulling strings can be easily observed, given that both Constellation and SLS heavily rely upon Boeing, Lockheed Martin, Orbital-ATK, and Aerojet-Rocketdyne; as well as the fact that the districts of the legislative members of space-related committees featured in Congress and the Senate tend to host large manufacturing and testing facilities developed by NASA and the commercial entities listed above. A mere coincidence this is not.

Nevertheless, the subject of commercial involvement in NASA and aerospace endeavors in general brings me to a more positive topic: the modern renaissance being experienced throughout the aerospace industry. While incredible things are being done with satellite miniaturization among other things, my main focus lies upon Space Exploration Technologies Corporation, more commonly known as SpaceX. Founded by the same individual who co-founded Tesla Motors, popularized a vacuum train concept known as the Hyperloop, and created Paypal, SpaceX has from the outset operated towards a single goal of colonizing Mars in order to better ensure the survival of humanity, while also inherently disrupting the aerospace industry (which was at the time ruled by Lockheed Martin and Boeing, later to become the United Launch Alliance monopoly). One could argue that they have thoroughly accomplished the latter goal, as SpaceX currently offers the most affordable launch prices (by a factor of two or more in the U.S.) and is also relentlessly pursuing a strategy of reusability in order to make their launch pricing magnitudes more affordable. Furthermore, SpaceX developed their second launch vehicle and orbital capsule, Falcon and Dragon, so fast and so efficiently that an optimistic NASA-produced estimate of development cost was more than 10 times higher than the reality. Nevertheless, there have been missteps along the way. SpaceX’s recent on-pad failure, captured in a dramatic and highly popularized video, has not been easy and simply demonstrates the inherent difficulties and risks that must be faced when attempting to push the margins with something as sensitive as spaceflight. This is thankfully accepted by the industries who rely upon access to space, and thus SpaceX’s many customers have responded pragmatically, and SpaceX has been treating this failure as another method of examining their vehicle in detail in order to better understand potential routes of failure and consequently ensure that they have the safest possible vehicle to conduct their initial upcoming manned launches.

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Most importantly, this mishap has clearly failed to dampen SpaceX’s goal of creating a colony on Mars. In late September 2016, after more than a year and a half of anticipation in the aerospace community, Elon Musk took to the main stage of the International Aeronautical Conference and revealed the spacecraft and launch vehicle that SpaceX intends to use to construct a vast, self-sustaining colony on Mars. Deemed the Interplanetary Transport System, it hopes to exploit complete reusability and the benefits of mass production already demonstrated with the Falcon 9 in order to decrease the cost of trip to Mars by five million percent, thus optimistically opening the figurative gates to Mars by offering a ticket price equivalent to a modern luxury car or averagely priced house ($100,000 to $500,000). The shock value alone is enough to sow doubt in many. The combined spaceship and booster will stand 10 meters taller and 2 meters wider than Saturn V, the currently largest rocket to have ever flown successfully. Used in an expendable configuration, it would be capable of lofting more than four times the payload of Saturn V (550 metric tons), and up to 300 metric tons of payload to low Earth orbit while operating as a fully reusable system. The entire system will have a liftoff mass of 10,500 metric tons and produce 13,000 metric tons of thrust, both nearly four times as much as Saturn V. Framed in a fittingly staggering manner, the ITS booster at launch would momentarily produce as much power as the entire grid of the United States produces on average, 500 gigawatts.

A render of the complete ITS with booster and ship mated.

Seated in the audience of the Guadalajara Expo events room, I will admit that even I was quite skeptical. If successful, SpaceX would be leaping ahead of all competition and truly opening space to the masses, while also completely upsetting current accepted norms of what can be done in space. For perspective, the downright vast International Space Station, constructed over the course of more than a decade with more than 100 launches required at a cost of possibly $100 billion or more, masses in at about 430 metric tons. A single ITS ship could theoretically loft that mass and then some in a single launch, and at a cost of approximately $250 million. While of course that is an unfair comparison, it is still fair to judge the cost of the ISS almost entirely as a reflection of the launch costs, given that the 36 Shuttle launches it required cost NASA at least $50 billion, with the reasonable assumption that each STS launch was around $1.5 billion. Continuing on, SpaceX’s timescale noted that the ITS structure and propulsion systems are expected to be completed by the end of 2018, with complete ITS ship and booster test articles entering test phases in mid-2018 and early 2019 respectively. In this theoretical (and admittedly optimistic) schedule, cargo flights to Mars would begin in 2022, and the first ITS with passengers would depart for Mars in late 2024 (approximately 8 years from today) for a landing in early 2025. The next likeliest “competitor”, NASA, has no public schedule or plan whatsoever for their “#JourneyToMars” and have at best hinted at manned missions beginning in the late 2030s or early 2040s, although such an accomplishment would require massive budget increases for the agency. SpaceX’s claims are truly extraordinary in their audaciousness. Their ultimate goal in creating this rocket and vehicle are to eventually allow for the creation of a self-sustaining colony of hundreds of thousands of people on Mars, an outpost that would optimistically act as a fail-safe for humanity in the event of a global catastrophe on Earth. They hope to make this possible by lowering the ticket price per individual to something under $200,000, or much lower than the average price of a single family home in the United States.

Yet still, two major features of the presentation allayed the majority of my skepticism: not only has the company completed an ITS engine test article and begun to test fire it, they have also completed a full scale carbon composite propellant tank for the spaceship and successfully put it through an initial series of tests. Examined as a technological system, these two aspects are arguably the biggest hurdles for the ITS to solve, as neither technology has ever flown successfully. These successful hardware demonstrations act as a massive source of optimism for SpaceX’s bold goals and timeline, as the breadth of their present-day accomplishments nearly match the sheer boldness of their ambitions. Furthermore, Elon Musk’s incredible desire to make this happen encourages even more optimism when regarding the financing of the development of the ITS, as he has a track record of putting every last penny of his liquid assets into his projects, up to the last day he expects to be able to fund them (evidenced by Tesla and SpaceX). He is now worth upwards of $10 billion and could undoubtedly fund the development of the ITS himself, in the unlikelihood of interested third-party investors.

This is a test-article carbon composite tank SpaceX manufactured to thoroughly vet the technology. Initial tests in Northern Washington have been successful.

The first firing of a scaled test article of SpaceX’s Raptor engine, designed to power both the ITS booster and spaceship.

I was lucky enough to experience this extraordinary keynote in person, and even luckier to have had my group recognized by SpaceX and the congress organizers and been given reserved seating near the front row, alongside heads of state, agencies, and commercial aerospace behemoths, not to mention astronautical celebrities like Buzz Aldrin. I was also able to attend dozens of other technical talks, many focused on current robotic exploration of Mars, as well as research into closed habitats intended to allow humans to live comfortably away from Earth while also producing a large percentage of the food they would need. The researcher presenting on habitats also revealed that SpaceX had already approached his group and another.

All told, the 2016 International Astronautical Congress offered a cautiously optimistic view of the future of spaceflight. Elon Musk ended his keynote on the ITS by emphasizing that SpaceX wanted to encourage other companies to begin developing the systems necessary for humans to comfortably journey to and thrive on Mars. SpaceX has no interest in creating a monopoly, the company’s singular desire is to more effectively ensure the survival of humanity, and as Musk said himself, to encourage people to do things that make them excited to get out of bed in the morning. More than ever before, I am nearly certain that I will find my way to Mars well within my lifetime, and I have never been more thrilled to be alive.

Addendum – A New Year

Written a handful of months after the Interplanetary Transport System (ITS) was revealed last year, and a similar number of months after the trying loss of Amos-6, the new year has been undoubtedly kind to SpaceX. The company has returned to flight with a vengeance, and is now nearing a steady two week launch cadence. With SES-10, SpaceX successfully reused a recovered Falcon 9 first stage, and then recovered that stage yet again. With the launch of CRS-11 yesterday and its successful docking just minutes ago, SpaceX appears to have successfully reused a Cargo Dragon capsule. Amidst the 7 launches undertaken thus far, SpaceX’s first mission to Mars has been delayed to 2020 as expected, the ITS composite tank as pictured above was tested to destruction in northern Washington-state, and Elon keeps tweeting about a second update to the ITS planned for later this year. Particularly exciting, the center core and one of the booster cores for the inaugural Falcon Heavy launch have already been put through full static fires at SpaceX’s McGregor, Texas facilities, with tentative guesses for a launch date ranging from October through December of this year. SpaceX also made a surprise announcement that two wealthy customers had approached the company in a bid to undertake a voyage around the Moon, as early as late next year. Business as usual, in other words!

In the meantime, SpaceX has a myriad of launches scheduled for the final six months of 2017. For those of you who enjoy watching SpaceX’s exceptional live coverage of their launches, you will have no shortage of excitement. With a rapidly improving cadence and first stage recovery already beginning to feel routine, things are looking very bright for SpaceX and it will be truly exciting to see how plans for the ITS have evolved since they were first released. Keep your eyes peeled for Teslarati’s coverage!


Sources

“Constellation Program Lessons Learned.” 2016. Accessed August 29. http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20110015803.pdf.

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Heimann, C. F. Larry. 1997. Acceptable Risks: Politics, Policy, and Risky Technologies. University of Michigan Press. http://www.jstor.org/stable/10.3998/mpub.14948.

Logsdon, John M. 1986. “The Space Shuttle Program: A Policy Failure?” Science 232 (4754): 1099–1105.

Madsen, Peter M., and Vinit Desai. 2010. “Failing to Learn? The Effects of Failure and Success On Organizational Learning In The Global Orbital Launch Vehicle Industry.” The Academy Of Management Journal 53 (3): 451–76.

McDougall, Walter A. 1997. The Heavens and the Earth: A Political History of the Space Age. Baltimore, Md: Johns Hopkins University Press.

Musk, Elon. 2016. “The Interplanetary Transport System and Mars — SpaceX.” Guadalajara Expo Center, September 27.

Simberg, Rand. 2016. “Ending Apolloism.” Accessed September 5. http://transterrestrial.com/papers/EndingApolloism.pdf.

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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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SpaceX completes another secret Pentagon launch, adding to suspected Starshield buildout

SpaceX launched the classified USSF-385 mission from Vandenberg, landing its booster on a tenth flight.

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US Golden Dome space defense system (Concept render by Grok)

SpaceX launched another classified mission for the U.S. Space Force from California early Saturday morning, and the Falcon 9 booster that carried it landed on a drone ship in the Pacific for the tenth time. The USSF-385 mission lifted off from Space Launch Complex 4E at Vandenberg Space Force Base at 7:00 a.m. PT.

Booster B1100 touched down on Of Course I Still Love You roughly eight and a half minutes after liftoff. It was the booster’s tenth flight and tenth successful landing, following the NROL-95 national security mission and eight Starlink launches. Its previous flight, a Starlink Group 15 mission on August 22, came just 35 days earlier. SpaceX ended its livestream shortly after the landing, which is standard for classified payloads, and neither the company nor the Space Force has said what the rocket carried.

USSF-385 is the fourth Space Force launch from the same Vandenberg pad in roughly six weeks, following USSF-366 on August 15, USSF-153 on September 10, and USSF-259 on September 17. When SpaceX flew USSF-366 in August, independent trackers noted that the rocket’s stage drop zones matched SpaceX’s Starlink Group 15 missions, pointing to Starshield, the government version of the Starlink satellite bus. The Space Force later cataloged 23 satellites after both USSF-366 and USSF-153, while USSF-259 placed 17 satellites into a different orbital plane, per KeepTrack. Launch databases describe USSF-385 the same way, though the payload remains officially unidentified.

Starlink’s Starshield wins contract with US Space Force

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The cadence lines up with the contracts, because in July, the Space Force awarded SpaceX $1.6 billion in task orders for 18 Falcon 9 missions from Vandenberg through the end of 2027. SpaceX also holds contracts to build pieces of that same network, which pushed its Pentagon contract total for 2026 past $8 billion.

Saturday’s flight was also the sixth and final Falcon 9 launch from Vandenberg in September, according to Spaceflight Now, while only one Falcon 9 flew from the East Coast this month as SpaceX shifts its Florida infrastructure toward Starship. Launch trackers list it as SpaceX’s 112th mission of 2026 and the 108th Falcon 9 flight of the year, with SLC-4E turned around about six and a half days after its previous launch.

The West Coast pad will not stay quiet for long, considering SpaceX has another Starlink mission scheduled from SLC-4E on September 30. Meanwhile, in Texas, the company is two days away from Starship Flight 14, which is targeting Monday at 7:15 a.m. CT for the vehicle’s first attempt to reach orbit.

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Tesla hints at new Roadster design in surprise clip

Tesla ended its Semi event with a Roadster teaser revealing a new front light bar.

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Tesla Battery Day event (Credit: Ryan McCaffrey/Twitter)

Tesla closed out its Semi event in Nevada on Thursday night with a nod to its own history, dropping a short Roadster teaser that suggests the production car will look noticeably different from the prototype first shown in 2017.

“We can’t have a Semi event without the Roadster,” Tesla engineering executive Lars Moravy told the crowd before the clip played. The line was a deliberate callback. Tesla first revealed the next generation Roadster in November 2017 by driving it out of the back of a Semi trailer at the truck’s original unveiling in Hawthorne, California.

The new video opens on trailer doors swinging apart in the dark. A thin white light bar glows across what appears to be the nose of the car, Tesla and SpaceX logos flash over the frame, and the Roadster name appears before the clip ends on “See you next week.” Tesla posted the nine second clip on X after the livestream wrapped.

The light bar is the most concrete design detail so far. The 2017 prototype used two separate curved headlamp pods, while a connected front light strip would bring the Roadster in line with the Cybertruck, Cybercab, Semi, and refreshed Model Y. Sawyer Merritt was among the first to point out what looked like part of a SpaceX logo in the video, something Tesla has not addressed.

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That logo fits the buildup around the optional SpaceX Package, which Elon Musk has long said would use cold gas thrusters to improve acceleration and possibly allow the car to briefly leave the ground. Tesla’s “Go for launch” post on September 12 set the October 1 date, and invitations sent to reservation holders place the event in Waco, Texas, at 8:30 p.m. Eastern. Waco sits roughly 20 minutes from SpaceX’s McGregor rocket test site, where the FAA has put a temporary flight restriction in place from September 18 through October 2, covering a 1.5 nautical mile radius from the surface up to 10,000 feet.

Tesla is also taking money ahead of the reveal. The company reopened Roadster reservations earlier this week with a $5,000 refundable card payment, followed by a $45,000 wire transfer due within 10 days. That puts buyers at $50,000 committed before Tesla has published a price.

The original pitch set a high bar: 0 to 60 mph in 1.9 seconds before any upgrades, 620 miles of range, a top speed above 250 mph, and production in 2020. That timeline has slipped repeatedly, and Tesla has since pointed to production at Gigafactory Texas no earlier than 2027. The company has said next Thursday’s event will include pricing, specifications, and production targets, the three details original reservation holders have been waiting on for nearly nine years.

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SpaceX readies Starship Flight 14 for a historic journey into uncharted territory

SpaceX finished Starship’s Flight 14 rehearsal, clearing the way for its first orbital flight Monday.

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Sunrise at Starbase. Starship is stacked for opportunistic full-stack testing ahead of Flight 14 via SpaceX
Sunrise at Starbase. Starship is stacked for opportunistic full-stack testing ahead of Flight 14 via SpaceX

SpaceX has cleared one of the last hurdles before Starship’s first trip to orbit. The company posted on X Thursday afternoon that its launch rehearsal for Flight 14 was complete, keeping the mission on track for Monday, September 28. The launch window opens at 7:15 a.m. CT at Starbase, Texas, and runs for 75 minutes.

A wet dress rehearsal is essentially launch day without the launch. Crews fill Booster 21 and Ship 41 with thousands of tons of extremely cold propellant, run the countdown nearly to ignition, then drain everything back out. It lets engineers catch leaks or equipment problems before anything leaves the pad. SpaceX still needs a launch license from the FAA before the stack, which stands 407 feet tall, can fly.

Flight 14 matters because of where it is going. All 13 previous Starship flights followed a suborbital path, which works like throwing a ball extremely high and far: the vehicle reaches space, but it is always on a course that brings it back down within about an hour. This time, Ship 41 will perform a short engine firing called an orbital insertion burn roughly 25 minutes after liftoff, giving it enough speed to keep falling around Earth instead of back into it. SpaceX plans about six laps at an altitude near 275 kilometers (171 miles) over nearly 10 hours, as Teslarati detailed when the mission was first announced.


Getting into orbit also means Starship has to prove it can get back out. The ship must relight a single Raptor engine in space to slow down for reentry. SpaceX says it will only attempt the orbital insertion burn after flight controllers confirm the hardware needed for that return burn has enough backup, and its flight plan includes health checks that could shorten the mission to two or five orbits.

Flight 14 is also the first to put working satellites into service. Flight 13 carried 20 Starlink V3 satellites in July, but they came back down with the ship because that mission never reached orbit. This time, 26 V3 satellites are meant to stay up and join the constellation within a few weeks. Together they add about 26 terabits per second of network capacity, which SpaceX says is roughly 10 times what a single Falcon 9 launch of older V2 Mini satellites adds. Three of them carry cameras that will photograph Starship’s heat shield in orbit to check for tile damage before reentry.

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The hardware has changed too. Ship 41 flies with extra fasteners on tiles in the most vulnerable areas, fixes for gaps where superheated plasma slipped behind tiles, and curved tiles designed to reduce heating between them. Two tiles recovered from Ship 40 will fly again, the first reuse of any part of a Starship heat shield. Booster 21 carries better engine filtering and new relight software after ice clogged three center engines on the previous booster, leaving only eight of 13 engines to restart for its landing burn.

Ship 41 is targeting a splashdown in the Pacific Ocean west of Chile, a new recovery zone after several Indian Ocean landings, while Booster 21 aims for the Gulf. Neither will be caught by the tower on this flight. Elon Musk said in August that a ship catch was likely “in a few months.”

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