The Ursa Minor Interstellar City (UMIC) project was born out of the need to create accessible and sustainable space simulation environments on Earth. Inspired by NASA’s Neutral Buoyancy Laboratory (NBL) and NEEMO underwater project, as well as ESA’s CAVES programme, UMIC reimagines these concepts to provide affordable, eco-friendly simulations that bring space exploration closer to ordinary people, considering the following scientific principles:

• Low-gravity simulation: Using underwater neutral buoyancy environments to replicate microgravity for astronaut training.
• Closed ecological systems: Conducting oxygen regeneration and resource recovery experiments to simulate living conditions on the Moon and Mars.
• Human adaptation studies: Exploring human survival in extreme environments, akin to ESA’s cave studies, through underwater confined space experiments.

A Journey of Innovation
​In 2020, collaboration with Professor Thais Russomano on the Evetts-Russomano (ER) CPR method sparked the idea for UMIC’s Underwater Space City. Over four years, UMIC has developed the complete underwater space city elements: EVA training spacecraft, animal spacecraft, lunar commuter motorcycle, space farm, the world's largest astronaut helmet, and the smallest underwater cafe - Galaxy Cat Cafe (see videos below). We can even provide astronauts with a cup of hot coffee underwater, and broadcast space education for young people around the world, truly realizing the popularization of space exploration education.

​Mission and Impact
UMIC’s goal is to train commercial astronauts to thrive in space and on alien surfaces while establishing ecological, multi-species habitats. By fostering collaboration and resilience, it not only advances humanity’s path to becoming a multi-planetary species but also strengthens our ability to protect Earth and preserve its ecosystems

What Sets UMIC Apart
Unlike NASA’s and ESA’s high-cost facilities, UMIC offers a low-cost, sustainable alternative, allowing hundreds of participants to engage in thousands of underwater missions. Its innovative “Mobile Modular Underwater Space Training System” differentiates itself through its innovative implementation and broader accessibility:

• Cost-effectiveness: Employing affordable materials like PVC, nylon, and acrylic instead of NASA’s expensive equipment, making simulations accessible to the general public.
• Sustainability: Designing reusable underwater facilities that double as artificial reefs to support marine habitat restoration.
• Education and engagement: Providing live broadcasts of the underwater space city to engage young people in space science and offering commercial experiences like underwater cafes.
• Diverse applications: Developing modular facilities for training, research, education, and commercial entertainment.

By integrating science, education, and sustainability, UMIC makes space exploration accessible to people worldwide, inspiring the next generation of explorers while contributing to ecological preservation.

​The dedicated efforts of our 10 team members of the Space Mirror 2024 Mission are now presented below in 5 brief reports – our thanks go to the authors: Leon Li & Louis Li; Gang Wei & Yuxuan Wei; Amy Wang & Yuejuan (Jane) Weng；Wenhao Shi & Jiaqi Lin; and Yingtong Shen & Xingyue Liu.

Summary: UMIC’s Vision for Inclusive Space Exploration
The UMIC project has successfully demonstrated a more inclusive approach to space exploration, creating a low-cost, environmentally friendly underwater space city while following the same scientific principles as NASA and ESA.
Key Innovations:

1. Affordable for Civilians – Using low-cost materials like PVC and nylon to make space training and experiences accessible to the public.
2. Eco-Friendly – Explores biodegradable materials and artificial reefs to support environmental restoration.
3. Globally Replicable – UMIC’s modular design allows for rapid replication and expansion worldwide.
4. Diversified Education Model – Providing innovative learning experiences, including live space courses for teenagers and underwater space training.

UMIC is more than a technical experiment—it is a global, inclusive education platform designed to make "space exploration belong to all mankind."
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Underwater serves as the closest mirror to space, and Earth remains the best school for interstellar civilisation.

A review of original article - Building Robots For “Zero Mass” Space Exploration - written by Jacek Krywko (8th Feb 2024), published on the ARS Technica website

​The idea of exploring space without lugging around tons of gear sounds like something straight out of a sci-fi flick, but guess what? It might just be closer than we think! This article dives into the wild world of "Zero Mass" space exploration, where scientists are ditching the heavy payloads and instead relying on super-intelligent robots and nifty building materials.
 
Think about it: sending stuff into space costs a fortune. Like a serious fortune. But what if we could cut down on all that weight and send up a bunch of self-replicating robots armed with super cool building blocks? That's the dream these NASA and Stanford folks are chasing.

​They're talking about using materials that can rebuild themselves, which is mind-blowing. It's like something out of a sci-fi novel from way back in the day. And get this - they're not just dreaming about it. They've built a bunch of these little building blocks called "voxels" and tested them out. These things are crazy vital but weigh next to nothing. So you can pack a bunch of them in your backpack and build whatever you need on the fly - like a shelter, a bridge, or even a boat!
 
And here's the kicker - they're not just building stuff on their own. They've got these robots doing all the heavy lifting. These robots are like little construction workers, piecing together structures autonomously. It's like watching a futuristic version of a construction site!

​But it's not all just for show. They're thinking about using this tech to build towers on the Moon! Yeah, you heard that right. Towers on the freaking Moon! It's all about maximizing sunlight and getting the best communication signals. And with this tech, they reckon they can pull it off.
 
So, while we might not be hopping on spaceships and jetting off to distant planets just yet, it seems like we're getting closer every day. Who knows, maybe one day we'll all be living in moon towers built by robots. Hey, a guy can dream, right?

This post does not attempt to address the many changes the human body experiences in space, such as volume modifications in body compartments, fluid shifts, structural configuration in receptor* morphology and, as a consequence, possible variations in pharmacology response, etc.

Rather, this post presents some of the technical challenges that an anaesthesiologist may encounter in space.
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Confined space.
On Earth gravity keeps everyone’s feet on the ground. Different pieces of equipment can be repositioned depending on the procedure, machinery can be brought in as needed (XRay scans in orthopaedics, for instance), electric cables can be switched to other convenient wall sockets etc. In a fixed volume space capsule, you don’t have all these possibilities. Everything is measured for maximum volume efficiency. Taking into consideration that anything can and will float if not properly anchored, we can imagine what an “anaesthesia dance” could happen!

What equipment?
On Earth an anaesthesia workstation is always present in the OR. Depending on its complexity its volume can vary between a medium size fridge to a large double-doored one, just put on its side. You don’t have this amount of deposit in a space cabin, but let’s suppose for one moment that you do - you then need an Anaesthesia Gas Scavenging System (AGSS), which removes the anaesthesia gases that have leaked out or at the end of the procedure. On Earth, these gases are expelled into the atmosphere (there is a lot to talk about this and the greenhouse effects too) and the air currents around any medical facility carry them away. In space you don’t have this. Any gas must be expelled using energy, an active process. Otherwise, the whole cabin will become a big anaesthesia machine with all crew members affected. And, speaking of energy, an anaesthesia workstation is also powered by electricity, which is a limited resource in space, depending on the surface of the solar (or light in general) panels. This energy must be stored and used for other life maintenance systems as well, of which a critical example is the Sabatier reactor that provides oxygen. 

Regional anaesthesia
The simplicity and portability of the necessary equipment makes this type of anesthesia attractive. For peripheral neural blocks all you need is a simple ultrasound machine and dedicated needles. The potential drawbacks are that the technique/s need to be taught on Earth but their “transposition” to space is a bit problematic. If the spinal/epidural anaesthesia is relatively simple to learn, the USG (ultrasound guided) blocks are more challenging. Furthermore, the bodily fluid shift due to the lack of gravity causes many tissues to change their tridimensional appearance, leading to increased difficulty in performing the block.

The cardiovascular responses that accompany spinal/epidural anaesthesia on Earth, in terms of heart rate and blood pressure, are different in space. There may be a lack of reactivity so a certain reduction in blood pressure, for example, might not be compensated.
We need to remember that the hostile environment in space, especially radiation, affects not only the human body, but also many sensitive electronic components of medical equipment, leading to possible dysfunction. Monitors can potentially de-calibrate and all the information you receive may become inaccurate.

Fluids
Preparing and administering a fluid on Earth is routine, however, the lack of gravitation in space poses other challenges: air and fluids do not mix. It is called “lack of buoyancy”. Unless we use special equipment to separate fluids from air nothing can be delivered to the patient. This statement is true also for the anaesthesia vaporiser (a special closed recipient that contains the anaesthesia substance); not only can you not simply fill it the way it would be done on Earth, but even if you could, the anaesthesia liquid that becomes vapour cannot separate from the fluid from which it originates. It just cannot exit the vaporiser. Below is a small example of how liquids behave in space and what happens when a liquid exits a recipient:

​The same is true for another type of anaesthesia, called TIVA = Total Intra Venous Anaesthesia. This technique uses a dedicated syringe pump that pushes different anaesthesia substances through an intra venous line. It’s a useful technique both in terms of volume and energy expenditure, but again we face the same problems: how to fill the syringe without air bubbles and how to protect the electronics of the syringe pump (in fact a computer in all respects) from the deleterious influences of space radiation!

As you can see, space medicine is a very important topic and many people dream of its future use. Yet, we still have a long way to go! With the advent of intermediary space “stops” and the continuous development of new technologies, every challenge will be solved, sooner or later.

O mergulho faz parte de uma série de habilidades para quem busca a carreira astronáutica. Por quê?
A água é cerca de 800 vezes mais densa que o ar, o que dificulta a movimentação subaquática, exigindo além de mais esforço, uma movimentação mais lenta para evitar fadiga que pode levar mergulhadores inexperientes a até abortar o mergulho.
Além disso, a flutuabilidade neutra, ou seja, a capacidade de "boiar" na água permite que o praticante tenha a sensação semelhante à da microgravidade.

Para fazer uso da flutuabilidade neutra como treinamento, as agências espaciais têm usado, ao longo dos anos, laboratórios subaquáticos como o NBL (Neutral Buoyancy Laboratory), localizado em Houston, no Texas, Estados Unidos e que faz parte do complexo da NASA. Segundo a NASA, possui 61,21 metros de comprimento, 30,90 de largura e 12,12 metros de profundidade e permite treinamentos como caminhadas espaciais, comunicação e segurança, além de permitir testes com equipamentos de vídeo e trajes espaciais.

Na ESA (Agência Espacial Europeia), em Colônia, Alemanha, os astronautas são certificados no nível de mergulhadores de resgate. Esse conhecimento, segundo a ESA, permite melhor desempenho dos astronautas nas caminhadas espaciais e permite que previnam problemas e saibam lidar com emergências de modo adequado.
De acordo com a NASA, os astronautas utilizam nitrox (mistura de nitrogênio com uma porcentagem maior de oxigênio, também conhecido como ar enriquecido no mergulho) durante as sessões de treinamento no NBL.
No mergulho dependente saturado não há perda de ar, nem se solta bolhas, como ocorre no mergulho recreativo. Todo o material exalado durante um mergulho saturado, que pode ir até 320 metros de profundidade, é recaptado, reciclado, para depois ser usado novamente na respiração. Isso ocorre porque o gás em questão, além do oxigênio, é o hélio,  que tem um custo bastante elevado.

In this week that saw the world celebrate International Women's Day, the InnovaSpace team welcome news about the work of Dr Lucia Hartmann & Jasmin Mittag, with a new concept for the shape of future space travel and a desire to promote equality - an ethos we fully support!

​The first spacecraft in a V-shape is not only a symbol for more diversity in space, but also state-of-the-art and thus more sustainable. The “Vulva Spaceship” designed by “WBF Aeronautics” represents inclusivity, varying from the traditional shapes. Thus, the project adds another dimension to the representation of humanity in space and is communicating to the world that anyone has a place in the universe, regardless of physical characteristics.

Dr. Lucia Hartmann, Head of “WBF Aeronautics” and inventor of the “Vulva Spaceship” reports from her research: “The spaceship’s shape is surprisingly aerodynamic, creating way less drag when the vehicle punches through the Earth’s atmosphere. Due to this optimized V-shape, it guarantees maximum fuel efficiency with an exterior made of reinforced carbon which enables it to withstand the most extreme temperatures.” “WBF Aeronautics” wants to inspire space travel to be open to modern forms and to realise equal opportunities across the universe.

“WBF Aeronautics” is a collaboration between Dr. Lucia Hartmann and her team and “Wer braucht Feminismus?” (WBF). Dr. Lucia Hartmann started her research work about spaceships and discovered that a spaceship varying from traditional shapes, would be more aerodynamic and create less drag, thus being more sustainable.

She reached out to us for the purpose of a collaboration and for us to do the media work as there is much more to it than just the scientific aspect. On the one hand, the topic is sensitive, but on the other hand, it also holds great opportunities. The symbol of a Spaceship in a V-shape represents more diversity in space. The project adds another dimension to the representation of humanity in space. 

We believe that equality even has a place in space. It’s time for new symbols in the universe. 
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The Peoples Republic of China (PRC) is scheduled to complete its first space station in the next two years. With its Tiangong, Chinese Space Station (CSS), China has also raised many questions on how its capabilities are comparable and competitive with the International Space Station (ISS) also due to be decommissioned by 2024. The space race is on, and the CSS is a landmark of independent human flight capability that is just the beginning for China.

In the past ten years of research and development of space technology, China has enjoyed various opportunities to be a superpower in outer space. Steady economic growth rate and increase of its GPD enabling government funding are some of them. It has also developed its own national space technology with spacecraft launching capabilities, and its space activities are in accordance with the current international legal framework.
On October 16, 2021, three Chinese Astronauts in the Shenzhou mission entered the Tiangong for a six month stay, its longest mission in history. China has launched 12 spacecraft, plus the Tiangong 1, and the Tiangong 2 Space Laboratory. The country has trained and sent 11 astronauts to outer space 14 times and returned them safely to Earth. The design life expectancy of the 5-module station is 10 years with possibility of extension.

It was on the 2nd of January 2064 A.D. that my father, an official of the Interplanetary Police Service got his transfer orders posting him from the Moon to Earth. I was not quite pleased about this for having been born and bred on the Moon, I did not want to go to an inferior planet. And then, I had to continue my education on Earth of all the places. As we had been asked to proceed to Earth at once, we went in our private rocket. We reached Earth in about an hour. I was then reminded that about one hundred years ago, the Americans had landed their first rocket on the Moon, and the journey then had taken three and a half days. What a colossal waste of time in those days!
My father’s headquarters on Earth was at a place called Mathiras. Our first problem in Mathiras was to get me a seat in one of the interplanetary schools. We found that Santa Badena which a hundred years ago was known as St. Bede’s, was one of the best schools. My father therefore conveyed a telepathic message to the Head of the institution. He replied that getting admission into St. Badena was one of the most difficult jobs, and this had been so for over a hundred years.​

It was at that time, i.e. 100 years ago, he went on to say, that the then St. Bede’s had hit the headlines when in the glorious period of two short months they had won the inter-school Hockey Cups, the Senior Championship Cup for Athletics, lost the Junior Cricket Championship, and broken four long-standing records in Athletics. I at once made up my mind to get admission to St. Badena, for there was no other school in Mathiras with a honorary tradition like hers. I was asked to sit for an entrance examination test along with other applicants from Venus, Mars and Jupiter.
The next day I landed at the school cosmodrome in my own rocket. I felt a bit strange in this place, for the Earth you know is not as modernised as the Moon. I was then conducted by an unsmiling robot towards a glass dome, which had many gadgets. Later, when I became a pupil of St. Badena, I discovered to my surprise while pursuing some old records and photographs, that robot bore a very striking resemblance to one of the school peons, who way back in 1964 had ushered all new-comers to the Principal’s office.

Congratulations to Editor Vladimir Pletser and all the authors who contributed to this interesting open-access book entitled Preparations of Space Experiments, which was published this week. Spend a few minutes watching Vladimir as he summarises the contents of each chapter, written by world-leading researchers who have designed and prepared science experiments on microgravity platforms, including aircraft parabolic flights, in preparation for subsequent spaceflight.

With our tagline of Space Without Borders, we at InnovaSpace love to hear about space initiatives happening in countries where space activity is less expected, so we were delighted to hear from colleagues in Nepal about the construction of the first fully Nepal-made pico-satellite. The satellite in question, called SanoSat-1 (sano means small in Nepalese), is the work of an enthusiastic group of students, engineers, and amateur radio operators from the country, who have been working since 2017 on the design and construction of this tiny pico-satellite, weighing just 250 grams and measuring 5x5x5 cubic centimetres.

Take a look at the video below to see what they have been creating. The team will launch the pico-satellite into space in December 2020, onboard a SpaceX Falcon 9 rocket, and are currently fund raising to cover the launch costs. Check out their GoFundMe page and contribute a little if you can to help Nepal take another step along the path to being a space faring nation!
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​#SpaceWithoutBorders

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