Monthly Archives: April 2025

Weekend Walkabout – European competitions, a glimpse of the future in Brazil and the Space Elevator company…

This week’s edition of Weekend Walkabout starts in Europe, moves on for a stop in Brazil and winds up in India. And we get not one, but two new translations of Space Elevator…

We start in Europe where the WARR Student Group at the Technical University of Munich hosted the most recent space elevator related competition, EUSPEC 2024. Four teams competed: Space Robotics, Alpha Centauri, Inoue Lab Team and Meier’s 11. Check out their webpage for more details and also photos of the competition.

From the EUSPEC 2024 webpage – credit TUM/WARR.

The people behind this competition are the WARR Space Robotics people. From their website: “WARR Space Robotics is an interdisciplinary team of robotics enthusiasts at the Technical University of Munich. The team is the result of the merger of the former WARR exploration (founded in 2017) and WARR space elevator (founded in 2007) teams in 2023.” A January blog post briefly describes their participation in the Japan Space Elevator Challenge (JSPEC) held last December in Fuji, Japan.

The EUSPEC 2024 webpage mentions EUSPEC 2026 so besides the hoped-for-revival of the Space Elevator Games, we have another competition to look forward to.


Next we jet to Brazil, where this very cool artwork by Dave Seeley imagines a space elevator located on a river in Brazil.

Looking at a map, we can see that the north branch of the Amazon River exits Brazil into the Atlantic Ocean at Macapá, the capital of the Brazilian state of Amapá. What’s really cool about this is that the equator runs right through the middle of Macapá, giving it the nickname “The Capital of the Middle of the World“. And, as we all know, the equator is the prime location to place a Space Elevator. What’s even more cool is the flag of Macapá (pictured). The flag’s red, yellow, and green stripes frame a silver Fortaleza de São José tower silhouette, eerily resembling a climber on a tether. Did a time traveler design that flag?

In Macapá, locals might call a space elevator ‘Elevador Espacial’ in Portuguese, the official language of Brazil.


Finally, we land in India, a potential powerhouse for a future Space Elevator. I’ve often written about how I think that India could be a real contender when a Space Elevator becomes feasible. The Edwards/Westling seminal book on Space Elevators identified a couple of locations in the Indian ocean that could be prime locations for a Space Elevator Earthport and, of course, India has direct sea lanes to those locations and a real Navy that could defend them. A space elevator could boost India’s space ambitions, complementing its navy’s strength and strategic Indian Ocean access.

Business Today India recently posted a nice series of graphics (“22,000-mile cable to space”) about a potential space elevator.

And, if the Indians ever get serious about this, they’ll probably want to purchase the website spaceelevator.in – which is already taken by the Space Elevator company. From their website: “At Space Elevator, We’re Committed to Raising Your Expectations When It Comes To Vertical Transportation Solutions…Space Elevator Is A Distinguished Name In the World of Elevators And Lifts, Known For Excellence in Manufacturing And Providing Top-NotchServices“. Sounds good to me…

And this brings us to our weekly Translation Project updates. This week we’re going to get two new translations, not just one.

India has 22 scheduled (official) languages but has many more – the 2011 Indian Census recorded over a thousand distinct “mother tongues”. Of these, the languages with the most speakers are Hindi (by far), followed by Bengali and Telugu. I already have the Hindi translation in the Translation Project and am now adding Bengali and Telugu.

Bengali: মহাকাশ লিফট (Mahākāśa liphaṭa – “Great Sky Lift” or “Space Lift” – Fun fact: In addition to being the second most common language spoken in India, Bengali is the official language of Bangladesh.

Telugu: అంతరిక్ష ఎలివేటర్ (Antariksha elevēṭar – “Space Elevator” or “Cosmos Elevator”

And that’s a wrap for this week’s Weekend Walkabout.

Something Old, Something New: ISEC and SEDevCo

Imagine a ribbon stretching 100,000 km into space, ferrying payloads to orbit daily—cheaply and sustainably. That’s the dream driving the International Space Elevator Consortium (ISEC), founded in 2008, and its newer “partner”, the Space Elevator Development Corporation (SEDevCo). I was there at ISEC’s inception, helping shape its mission, and I’m very pleased to reintroduce ISEC to my readers.

ISEC: Pioneering the Vision
ISEC took shape in 2008, and beginning shortly after its launch, I served as its president for four years. One of our proudest achievements was launching annual studies tackling key space elevator challenges. For example, our 2010 study, Space Elevator Survivability: Space Debris Mitigation, addressed how real the problem of orbital debris is, while the 2013 study, Design Considerations for Space Elevator Climbers, explored how climbers could be powered and operated.

When I stepped down, Dr. Peter Swan took over as President and expanded ISEC’s expertise, recruiting specialists in materials science, aerospace engineering, commercial space operations, among other disciplines. Today, ISEC’s studies cover such topics as the Apex Anchor, software simulators, and climber-tether interfaces, with their work showcased at events like the International Space Development Conference. A more detailed description of ISEC’s activities can be found on their What We Do webpage.  Upcoming posts will dive deeper into ISEC’s ongoing efforts.

SEDevCo: Building the Future
Enter SEDevCo, a newcomer turning ISEC’s research into reality. While ISEC focuses on science and education, SEDevCo’s mission “is to accomplish activities leading to the development of the world’s first Space Elevator Transportation System”. Dr. Swan, Chief Architect for both organizations, bridges their efforts. The path to SEDevCo’s formation is detailed in ISEC’s September 2024 Newsletter, but their focus is clear: make space elevators real. Visit SEDevCo’s website and grab their pamphlet—it’s a crash course in why space elevators would revolutionize space access.

A Glimpse of Tomorrow
Check out a gem from SEDevCo’s website: an amazing video by Lux Virtual showing a future space elevator operation from a futuristic ocean-based port. It’s a glimpse of a future that ranks very high on my cool-o-meter.

 

Weekend Walkabout: Lifti ya Anga and Oita Space Hike 2024

Longtime readers of this blog may recall my Translation Project, an effort to translate the phrase “Space Elevator” into as many languages as possible. Before the blog went into hibernation, I had gathered 30 translations—spanning both real and constructed languages—with help from several readers. You can view the current list by clicking on the Translation Project tab near the top of the blog.

Another familiar feature was my “Weekend Walkabout,” a (mostly) weekly post exploring space elevator-related items around the world. I’m pleased to reintroduce both, combining them starting this week. Each week, I’ll add a new translation to the Translation Project and discuss it (among other topics) in my Weekly Walkabout posts. And without further ado…

Translation of the Week: Swahili – Lifti ya Anga

This week, I’m adding Swahili, spoken by over 100 million people across East Africa, to our space elevator translations. The term Lifti ya Anga (“elevator of space”) captures the dream of ascending to the cosmos. It’s particularly fitting since Swahili is chiefly spoken in Eastern Africa, a region transected by the equator—the ideal location for a space elevator’s Earth Port due to Earth’s rotational forces. Cities like Nairobi could be prime candidates for a future spaceport hub, though challenges like regional security concerns would need to be addressed. Pronunciation: “LEE-f-tee yah AH-ng-ah” (Tips: Emphasize the “LEE” and “AH” sounds, and keep the “ng” soft, like in “sing,” not “finger.”)

To celebrate, I’ve created a kanga-inspired graphic—a traditional Swahili fabric often adorned with wise proverbs. Our space-elevator-themed proverb, “Kupanda nyota, ngazi kwanza” (“To climb the stars, a ladder first”), reflects the space elevator’s role as humanity’s ladder to the stars. The kanga features a baobab tree (Swahili: mbuyu, pronounced “mm-BOO-yoo”) with a tether rising from it and surrounded by baobab flowers. I know I’ll never win any graphic design awards, but I hope I get at least a passing mark for effort…


Shifting gears to Japan, the Oita Space Hike 2024 event last October caught my attention for its space elevator tie-in. Held on October 12–13 at J:COM Horuto Hall in Oita, this space education event—organized by Oita Prefecture and Oita Asahi Broadcasting (OAB)—aimed to inspire young people with hands-on space activities. One of its experience booths featured a Space Elevator Climber Programming Experience, where students programmed a simulated climber to navigate a tether, addressing real-world challenges like speed and stability. This kind of engagement is crucial for nurturing the next generation of space elevator innovators, especially in Japan, a hub for space elevator research with initiatives like Obayashi Corporation’s 2050 vision. I’ve reached out to my old acquaintance Shuichi Ohno from my JSEA days to see if he can share more about this event—stay tuned for updates!

And that’s a wrap for this week’s Weekend Walkabout!

Prune prune prune…

I’ve received a few emails (thank you!) from readers who note that I have a whole host of broken links in my sidebar.

Yes, I know, these were all working once upon a time, but 10 years is several lifetimes on the internet.

I’m working on pruning and updating them – it will be a work in progress over the next several days. It’s just a sad state of affairs that so many of these sites are inactive or don’t even exist anymore. Even the Space Elevator Reference is now an empty, parked site for crying out loud!

So, patience please, dear readers – WIP…

Zinc Nanofiber Tether Shocks World—Greenland’s Alien Tech to the Stars!

Hold onto your climbers, folks—it’s April 1st, and the space elevator game just got weird. An obscure lab in Qaanaaq, Greenland (population: 600, sheep: more), claims a tether breakthrough that’s got Trump eyeing the ice sheet harder than ever. The Thule Nano Institute—yes, it’s real today only—says they’ve cracked a 100 MYuri tether using alien technology, smashing Toray’s puny 4 MYuri fibers and Tsinghua’s 45 MYuri lab toys. Why’s Trump obsessed? It’s not oil—it’s aliens.

Under Northern Greenland’s ice, they found an abandoned extraterrestrial base—think The Thing meets Close Encounters. Inside: zinc-based nanofibers. This isn’t your grandma’s zinc—these fibers, artificially strengthened by harmonic resonance at 432 Hz, hit 150 GPa tensile strength at 1.5 g/cc. That’s 100 MYuri—enough for a 100,000 km tether with room for a gift shop. The kicker? That 432 Hz hum’s in “Stairway to Heaven”—Led Zeppelin’s now the official elevator music for climbers zipping up this cosmic strand.

Quotes are flying:

  • Elon Musk, Tesla/SpaceX mad genius: “Greenland’s zinc nanofibers? Wild—beats my 69-ton tether flops. Rumors about this base were first posted on X and Dogecoin’s spiking 420% today—coincidence? ‘Stairway to Heaven’ climbers are my vibe—Mars’ll wait while I hodl.”
  • Keith Olbermann, Sourpuss Blowhard: “Trump’s drooling over this—zinc nanofibers for his stupid wall! Bigger, uglier borders, not elevators. Greenland’s a distraction—space is a lie, and this is MAGA’s latest grift. I’m nauseated.”
  • Múte Bourup Egede, Prime Minister of Greenland: “Musk thinks he’s Mars king? Nah—we’ve got alien zinc now. I’ll tether my way there first, plant our flag, and leave Elon in the dust. Greenland’s not for sale—it’s for winning.”

Trump’s Greenland grab? Not climate or bases—it’s this. Sources (read: my imagination) say he’s pitching a “Space Wall” to keep Martian migrants out. The Thule Nano folks won’t share—too busy blasting Zeppelin and weaving tethers. Now we’re really reaching (for the Stars)…