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I was honored to deliver the opening keynote at this year’s University Aviation Association (UAA) Conference in Denton, Texas.
A big thank you to the UAA Board, leadership team and everyone who joined me for “Welcome to Texas: Where the Future Takes Flight.”
My main message: aviation isn’t just growing. It’s multiplying.
Airlines, drones, autonomy, eVTOL, space, defense, AI and advanced manufacturing are increasingly becoming part of the same ecosystem. And while the opportunities are enormous, the constraint is people.
I especially enjoyed the great questions and conversations with my peers about LEO traffic, drone deliveries, what comes next for air taxis, the future aviation workforce, and what we’re building at CesiumAstro.
One thought I hope everyone took away:
Don’t just teach jobs. Teach adaptability.
Some of the jobs our students will have in the future don’t even exist yet.
Thank you again, UAA, for the opportunity! It was fun!
#UAA #Aviation #Aerospace #FutureOfFlight #Space #AdvancedAirMobility #WorkforceDevelopment
Scott Firsing, PhD retweeted
.@NASA and @Axiom_Space are advancing both the #AxEMU as well as a tailored configuration called the Sortie suit for moonwalkers to use during the early @NASAArtemis missions. The Sortie suit doesn’t replace the AxEMU but is a parallel effort to ensure flexibility in mission architecture. The Sortie configuration spacesuit is designed for short-duration lunar surface excursions.
Thrilled to attend @CES Unveiled Milan at Allianz MiCo and talk innovation in space while representing CesiumAstro.
Thank you to the Italian Trade Agency (ITA/ICE Agenzia) and the Italian Government for the invitation and for bringing this first Italian edition of the European preview of CES to Milan.
Events like this strengthen US-Italian and broader US-European collaboration in technology and innovation, building real bridges between our ecosystems.
Grateful for the opportunity to be part of it.
#CESUnveiledMilan #CES #Innovation #SpaceTech #Italy
Scott Firsing, PhD retweeted
🚀 Space Force launches outreach program 🧠
The Space Force is launching "Guardian Spark", a new annual outreach program that connects Guardians with students in grades 3 to 12 to share the mission, people and opportunities behind the nation’s newest military service. The inaugural Guardian Spark campaign will run from Nov. 9 through Dec. 20, 2026, culminating with the Space Force’s birthday.
Find out more here: dvidshub.net/r/k6ev7s
Scott Firsing, PhD retweeted
It was great to host one of our closest international partners, @WaltherPelzer from @DLR_SpaceAgency, at @NASA.
The U.S. and Germany are pursuing numerous projects across science, aeronautics, and exploration, including the European Service Module and Moon Base collaboration. We undertake and achieve the near impossible together.
Scott Firsing, PhD retweeted
Replying to @NASA
@NASA Images Reveal 10,000 Young Faults on the #Moon. That’s a Problem, by Gayoung Lee in @Gizmodo gizmodo.com/nasa-images-reve… #Lunapolitics 🇺🇸
It's almost time to say goodbye to the ISS and welcome its replacements.
On October 9, NASA released its final RFP for commercial space stations or CLDS- Commercial LEO Destination System. Proposals are due December 8, 2026 with awards expected in spring 2027.
The current plan around ISS decommissioning and deorbit is by the end of 2030. This remains the planning baseline, not an immovable deadline.
In the RFP, CLDS covers the station itself plus crew transportation, cargo transportation, and the ground systems and operations needed to make it all work.
The bigger shift? Privately owned and operated stations, with NASA buying services as one customer among many.
Four prospective successors worth watching:
🔹 Axiom Station: Start attached to the ISS, then separate into an independent station—an orbital handover, quite literally.
🔹 Vast: Use the smaller Haven-1 to demonstrate technologies and operations before scaling to a larger, multi-module station.
🔹 Starlab: Launch a fully outfitted station aboard SpaceX’s Starship in one flight, rather than assemble it piece by piece in orbit.
🔹 Orbital Reef: Blue Origin and Sierra Space’s proposed mixed-use destination for research, commerce and tourism, featuring expandable LIFE habitats.
These are projects to watch and not announced winners of the new competition. But before we talk about replacing the ISS, consider what its legacy means on Earth.
- Cleaner water: Technology developed for ISS water purification has been adapted for Earth-based treatment systems. Separately, the station demonstrated an extraordinary 98% water-recovery rate in 2023.
- Drug-development advances: Merck’s ISS experiments with pembrolizumab, the antibody in Keytruda, helped improve Earth-based crystallization processes relevant to developing injectable formulations.
- Better information for our planet: The ISS-mounted ECOSTRESS instrument helps assess crop-water needs and inform irrigation decisions. EMIT, originally designed to study mineral dust, also identifies major methane-emission sources.
The real race isn’t simply to launch the next station. It’s to keep valuable science going and build a sustainable business around it.
#NASA #ISS #CommercialSpace #SpaceResearch #SpaceEconomy
@NASAAdmin @rookisaacman @NASADepAdmin
Scott Firsing, PhD retweeted
The enthusiasm for the U.S. Space Academy has been overwhelming, and we want every state ready to compete.
We’re extending the RFI deadline to Nov. 16, giving states more time to put forward their strongest vision for building America’s future in space 🇺🇸🚀
sam.gov/workspace/contract/o…
Scott Firsing, PhD retweeted
Element-1 is proving its capabilities in low Earth orbit, a major milestone as our first operational satellite. Go behind the scenes with the people, technology and determination that made it possible.
Scott Firsing, PhD retweeted
Griffin-1 officially completed acceptance testing at @NASAJPL.
Getting here meant passing through various environmental tests. Now, Griffin-1 has reached an enormous step toward launch, supporting NASA's Moon Base Program.
Follow us for ongoing coverage of the Griffin-1 mission and read more about it at ow.ly/C39X50ZWxn7
$VOYG #AcceleratingtheAdvantage #MissionReady
Scott Firsing, PhD retweeted
NASA Seeks US Industry Plans for Commercial Space Stations
NASA is advancing American leadership in space by taking the next step toward a future where commercial space stations lead the way in low Earth orbit. On Friday, the agency released its final Request for Proposals [sam.gov/workspace/contract/o…] inviting industry to submit plans for the next generation of commercial space stations.
“In alignment with the President’s National Space Policy, NASA is committed to maintaining a sustained American presence in low Earth orbit long after the International Space Station retires,” said NASA Administrator Jared Isaacman. “We will continue to need a place to conduct research, develop technologies, train crews, and prepare for missions to the Moon and Mars. Commercial space stations may provide that capability while creating new opportunities for American industry and allowing NASA to concentrate more of our resources on the near-impossible missions ahead.”
Building on the agency’s Ignition event earlier this year, NASA regularly has engaged with private industry to shape the agency’s future direction in low Earth orbit. This included publishing two Requests for Information [sam.gov/workspace/contract/o…] in March to gather industry’s perspective on low Earth orbit destinations and transportation. The agency also published a draft Request for Proposals in July, followed by an industry day and one-on-one meetings that allowed interested companies to review and comment on the planned acquisition approach.
“We’ve made it clear that NASA will never give up its presence in low Earth orbit,” said Isaacman. “Since Ignition, we have spent a lot of time listening to industry and working through what it will take to make this transition successful. The opportunity is significant, but the economics ultimately have to work. We want to see credible plans, strong technical execution, and companies prepared to invest in destinations that can serve NASA while developing additional customers and markets of their own.”
Proposals are due Tuesday, Dec. 8, with contract awards expected in spring 2027.
Under the solicitation, NASA outlines requirements for companies interested in designing, building, testing, certifying, and operating commercial low Earth orbit destinations capable of providing end-to-end destination and transportation services for human spaceflight use.
NASA intends to award firm-fixed-price, multi-award, indefinite-delivery/indefinite-quantity contracts supporting development, certification, and services for continued low Earth orbit research and exploration. This will allow NASA to select two or more contractors through early development, followed by a competitive task order for final design, test, and evaluation, as well as certification and services from one or more contractors.
Learn more about NASA’s missions on the agency’s website: #NASA @NASA nasa.gov/. .
Scott Firsing, PhD retweeted
“When you form something like the Artemis Accords, you try to find things that actually put it into practice. That’s what @NASAAdmin has been talking about, opening up the moon base to all 76 nations and those who will sign in the future.” ⬇️
spacenews.com/artemis-accord…
It’s an exciting time to be talking aerospace in Italy. 🇮🇹🇺🇸
From the momentum behind IRIDE and Vega-C to Italy’s growing role in humanity’s return to the Moon, there’s tremendous opportunity across the Italian space ecosystem.
I’m looking forward to CES Unveiled Milan to connect with industry leaders, catch up with colleagues, and explore opportunities across aerospace, communications, connectivity, and emerging technologies.
If you’ll be attending, let’s connect! Always happy to grab a coffee and talk about what’s next.
🔗 ces.tech/events/ces-unveiled…
A special thank you to the Italian Trade Agency Houston for helping make these connections possible and for its continued work strengthening U.S.–Italian business ties. International partnerships are essential to advancing innovation, expanding commercial opportunities, and shaping the future of aerospace.
Exciting things happen when great teams and ideas connect across borders. 🇺🇸🤝🇮🇹
#CESUnveiled #CesiumAstro #Aerospace #SpaceTech #Connectivity #Innovation #Italy
It’s World Space Week! And some of the most important technology for exploring the Moon and helping build a sustained human presence will be carried on an astronaut’s back.
When astronauts return to the lunar surface, their spacesuits will combine life support systems with communications and computing infrastructure.
CesiumAstro is proud to be working with Axiom Space on part of the communications and computing technology for AxEMU, the next-generation spacesuit being developed for lunar exploration.
Excited to see what comes as we build our Moon Base near the lunar South Pole, creating the foundation for humans to live and work on the Moon.
#WorldSpaceWeek #CesiumAstro #AxiomSpace #AxEMU #Artemis #LunarExploration #SpaceCommunications #IAC #IAC2026
Photo credits:
AxEMU — Axiom Space / Prada
Lunar surface — JAXA
Scott Firsing, PhD retweeted
The Artemis Accords community keeps growing, and so do our opportunities to collaborate.
Today’s annual Artemis Accords Principals Meeting brought together space agency heads from over 40 partner nations to discuss how we move from shared principles to shared programs.
Strong partnerships will be essential to everything we do next on the Moon and beyond. 🚀
Scott Firsing, PhD retweeted
50 legendary internet rabbit holes you can spend hours exploring 👇🏼
1. zoom.earth — Watch the world via live satellite imagery
2. flightradar24.com — See every plane currently in the sky
3. marinetraffic.com — Track all ships at sea in real time
4. windy.com — Live map of winds and storms
5. lightningmaps.org — Watch lightning strikes hitting Earth in real time
6. earthquake.usgs.gov — Live list of recent earthquakes
7. submarinecablemap.com — Ocean cables carrying the internet
8. globalforestwatch.org — Watch forests disappear from space
9. worldometers.info — The world's statistics, second by second
10. internetlivestats.com — Current number of tweets and searches being posted
11. thetruesize.com — Compare the true sizes of countries
12. oldmapsonline.org — Maps from centuries ago
13. davidrumsey.com — Archive of 150,000 historical maps
14. openstreetmap.org — World map drawn by volunteers
15. window-swap.com — Look out the window of a random person around the world
16. virtualvacation.us — Virtual walks through cities
17. mapcrunch.com — Teleport to a random spot on Earth
18. atlasobscura.com — Catalog of the world's strangest places
19. neal.fun — Interactive knowledge experiences
20. htwins.net/scale2 — Scale journey from atom to universe (Updated HTML5 link)
21. eyes.nasa.gov — Explore the solar system in 3D
22. stellarium-web.org — Real sky map in your browser
23. apod.nasa.gov — NASA's astronomy picture of the day
24. images.nasa.gov — NASA's entire visual archive, free
25. pudding.cool — Visual articles told through data
26. ourworldindata.org — The state of the world with real data
27. gapminder.org — What we mistakenly think we know about the world
28. informationisbeautiful.net — Visualizing complex data
29. data.worldbank.org — World Bank's open data
30. data.tuik.gov.tr — Turkey's official statistics database
31. archive.org — Archive of millions of books, films, and software
32. gutenberg.org — 70,000 free books whose copyrights have expired
33. openlibrary.org — Record of every book in the world
34. loc.gov — U.S. Library of Congress digital archive
35. europeana.eu — Europe's cultural heritage archive
36. dp.la — America's digital library collection
37. artsandculture.google.com — Tour museums from home
38. rijksmuseum.nl — Download artworks in high resolution
39. wikiart.org — Archive of 250,000 artworks
40. publicdomainreview.org — Forgotten visual treasures of history
41. openculture.com — Free archive of culture and education
42. metmuseum.org — Met Museum's open collection
43. musicmap.info — Family tree of music genres
44. radiooooo.com — Pick a country and decade to listen to that era
45. listen.hatnote.com — Turn Wikipedia edits into audio
46. wikipedia.org — Random knowledge well
47. timeanddate.com — Time, sunrises, and sky events
48. sciencedaily.com — Live stream of science news
49. arxiv.org — Free preprints of scientific papers
50. observablehq.com — Visualize data with live code
Save this list. You’ll probably come back to a few of these later. 🔖
Follow @stevencoder9 for more useful websites, AI tools & tech resources.
Scott Firsing, PhD retweeted
21 down, 120+ to go.
The first 21 of our approximately 150 @SemperCitiusSDA satellites are ready for the next step toward a resilient network in orbit, built to move data quickly and keep warfighters connected when it matters.
21 satellites delivered for launch into the Space Development Agency’s Proliferated Warfighter Space Architecture — powering faster, secure communications and missile tracking from low Earth orbit. We’re advancing the @SemperCitiusSDA’s mission in bringing this capability to the warfighter as quickly as possible. Learn more: news.northropgrumman.com/sat…
What a day! Element-1 is officially in orbit!
I’ve watched countless launches over the years and seen the cheering teams behind them…the people who poured their talent, energy, and countless hours into getting something off the ground.
Yesterday was different.
Watching our CesiumAstro team celebrate the successful launch of Element-1 is something I’ll never forget.
What an accomplishment by an incredibly talented group of people. Proud to be a very small part of this team and this moment.
Element-1. What a day. What a team. Cheers to what’s next! 🚀
#CesiumAstro #Element1 #Space #Satellite #SpaceIndustry





































