The InnovaSpace team in the last years have been involved on a couple of occasions with the innovative activities of Guerilla Science, as they seek to connect the general public with science in new and interesting ways.
The benefits of yoga on Earth are well known, and it is certainly an activity that would improve the health of anyone practicing it regularly. The Guerilla crew have come up with a series of great videos linking dynamic yoga stretches with the effects of microgravity on the human body and mind, assisted by five expert space scientists, one of which is InnovaSpace's very own Space Life Sciences Expert Dr. Lucas Rehnberg, who explains about Space Walks and the problems astronauts face when conducting maintenance tasks on the outside of the International Space Station.
Get out your yoga mats, exercise your body, and stretch your mind learning fascinating facts about the human body in space!
Dr. Lucas Rehnberg
InnovaSpace Space Life Sciences Expert.
Recently I had the pleasure to attend the world’s largest aerospace medicine conference in Las Vegas, the 90th Annual Aerospace Medical Association (AsMA) Conference. This was my second AsMA (@Aero_Med) meeting and it didn’t disappoint.
As a doctor training in the UK with an interest in space medicine, the AsMA conference is a great opportunity to present work, meet other space medicine enthusiasts as well as individuals from different disciplines – but all with a shared passion for space and aerospace. The thought behind this blog was to serve as a taster of what AsMA has to offer to those thinking about pursuing a career in this field or who want to gain an idea of how to become involved. So, this was my experience of the conference:
Day 1 - Monday
Started with an incredible opening session commemorating the 50th anniversary of Apollo 11 and the moon landing.
The panel was moderated by Dr Mike Barratt, astronaut and flight surgeon, and consisted of some giants from the Apollo missions:
- Dr Charles Berry & Dr Bill Carpentier, Apollo flight surgeons.
- Gerry Griffin, Apollo flight director.
The session opened with a specially commissioned video dedicated to the Apollo 11 landing in 1969 and the lead-up time. It was an excellent reminder of what was achieved when a nation came together and set the tone for the discussion, reflecting on their experience of Apollo 11 and the Apollo missions.
Some of my favourite moments of this session include when Dr Berry told a great story of stopping President Nixon from having a meal with the Apollo 11 crew the night before their launch, including a letter he wrote to President Nixon apologising for this. Then flight surgeon Dr Carpentier told us what flight surgeons learnt from the Mercury and Gemini missions, before starting on the Apollo missions. Dr Carpentier also spoke about some of his training, including practicing jumping from a moving helicopter in order that he could give medical assistance to the landing Apollo crews.
Gerry Griffin spoke of the pressure of the Apollo missions and the relief mixed with excitement when the Apollo 11 crew set foot on the aircraft carrier after their landing. He also spoke about the Apollo 1 tragedy, what we learnt from all the Apollo missions, and how this will help human spaceflight now that we are focusing on going back to the Moon.
Closing comments from each of the panel followed a similar theme, summed up best by Gerry Griffin, "We’ve gotta get back to the Moon. It’s been 50 years since we’ve done it...we need to get our mojo back."
In the afternoon, I attended 2 panels; behavioural health in human spaceflight and advancing future space exploration with medical system design. The former panel emphasised the importance of human factors and behaviours for the success of exploration missions. It highlighted the lack of data and long-term follow-up of many of the astronauts, suggesting a need to ensure this occurs with current crew members, and also to better assess and monitor psychological performance.
The latter panel was very interesting, attempting to do predict the impossible; what can go wrong with crewmembers and how do we plan/prepare for it? The list of medical conditions that could occur during a human mission to Mars is extensive, and plans for dealing with such events are still in development. The panel members described risk analysis with all the available current data, also emphasising the importance of an interface between medics and engineers to help design systems to overcome these problems (the old mass, power, volume issue).
This began with the ESAM (European Society of Areospace Medicine) panel. There were talks on the difficult topic of airway management and intubation in microgravity, with some interesting results suggesting that modern video laryngoscopy could be a useful tool in novice healthcare providers in order to increase their success rate. There followed a review of the latest microgravity CPR data in order to develop an evidence-based CPR guideline, and finally Dr Christina Mackaill (@cosmic_scot - one to follow!) talked about some of the terrestrial benefits of hypogravity CPR research.
The afternoon saw an EXCELLENT panel on analog missions, discussing the medical considerations for each one. Speakers included:
I also had the pleasure of presenting some work conducted with the Austrian Space Forum on the AMADEE18 Mars analog mission, looking at fatigue in analog astronauts. The rest of the panel included excellent speakers on current developments for IVA (intra vehicular activity) suits and a portable lower body negative pressure device.
The afternoon session was then dedicated to the medical lessons learnt from the Apollo missions - a great historical look at what they did, what was learnt from it, and how it will shape what we do when going back to the Moon. The session included a review of the main biomedical results and how medical operations were conducted during the Apollo missions, an interesting insight into the food and nutrition of the Apollo crews, and the recovery and quarantine programme of the Apollo Moon landing missions. Truly some giants in the field of space life science, and what they learnt 50 years ago will shape how we return humans to the Moon in the next 10 years!
This day had a good mix of space medicine topics:
I should point out that what I have written here is just my experience of the AsMA meeting this year in Las Vegas; there were so many other great panels that I couldn’t attend, even a course on desert medicine hosted by AsMA (alas, I had to fly home).
For students or young professionals looking to enter this exciting field, I would highly recommend the AsMA conference (next year in Atlanta, Georgia, USA). There are a range of scholarships to help fund attending the conference, check out the AsMA website for details: https://www.asma.org/home
The conference will give you the opportunity to hear from experts, past and present, from NASA, ESA, all branches of the military, flight surgeons, astronauts, engineers and so many more. In addition, there are breakout sessions ranging from luncheons with guest speakers to ‘Speed Mentoring’ to help students and young professionals to network, build relationships and guide them in their next steps for a career in space.
Again, if this is your dream, AsMA is a great place to start. For more information, check out their website, or get in touch for more information. If your a fan of social media, I would also recommend following InnovaSpace on Facebook, Instagram and/or Twitter, and also some of the mentioned individuals in this article - they are just a few of the many space medics out there doing interesting work - and apologies to anyone I missed!
Em janeiro deste ano, a InnovaSpace teve a oportunidade de cativar a atenção de um grupo de estudantes, de 12-14 anos de idade, com apresentações sobre carreiras de cientistas espaciais.
Estudantes da Escola Rainha Dona Amélia, em Lisboa, reuniram-se no auditório junto com a Profa. Berta Ferreira, para aprender mais sobre o papel das mulheres na Era Espacial.
Com os olhos bem atentos, os jovens alunos sentaram-se para assistir à apresentação do Projeto Valentina, a qual começou com uma entusiasmada palestra da Dra. Michele Rosa, que falou sobre seu caminho profissional e científico até se tornar uma pesquisadora da área espacial, juntamente com o trabalho que ela hoje desempenha na posição de Coordenadora da InnovaSpace Portuguese Hub.
A diretora da InnovaSpace Thais Russomano logo após proferiu uma palestra sobre as mulheres que foram pioneiras ao viajar para o espaço, terminando com sua própria carreira, como ela se tornou uma médica espacial e também contou um pouco do seu trabalho nessa área.
Além dessas palestras, o time da InnovaSpace também aproveitou essa interação com os alunos portugueses para apresentar um dos seus mais recentes projetos, chamado de InnovaSpace Box, desenvolvido pelo especialista em Tecnologia da Informação Maurício Rosa. A InnovaSpace Box é de fácil uso, pois possui uma interface simples que permite a interação dinâmica com os vídeos do projeto Kids2Mars, que ocorreu em 2018 – perguntas e respostas sobre uma viagem a Marte e como os astronautas viveriam e trabalhariam em uma missão interplanetária.
Aproximadamente 2 horas de uma interação construtiva e de um compartilhamento de conhecimento ocorreram nesse evento. Esperamos que o time da InnovaSpace tenha conseguido motivar os estudantes presentes a seguir uma carreira em alguma área da ciência, e, em especial, na área espacial. Nossa experiência em Lisboa é apenas o começo de uma longa jornada em projetos educacionais espaciais para escolas em Portugal e outros países de língua portuguesa.
Por favor, entre em contato se houver interesse em saber mais sobre o que o time da InnovaSpace pode oferecer para a sua escola ou seus alunos – Ficamos no aguardo!
Nossos agradecimentos a Profa. Berta Ferreira e a Escola Rainha Dona Amélia por nos receber e propiciar a realização desse projeto. Muito obrigada também ao Fernando Mendes e à Ana Dias, que facilitaram a aproximação com essa instituição, bem como à sua filha Matilda, cuja a pergunta para o astronauta análogo na missão no deserto de Utah representou Portugal na primeira missão do projeto Kids2Mars.
We are very pleased to announce that The Guardian, a prestigious British newspaper established in 1821, published an article this month (22nd Jan 2019) about InnovaSpace Founder and Director Thais Russomano and her pursuit of a career related to space and space travel. Thais is also Senior Lecturer and Deputy Course Director of the MSc in Space Physiology and Health, CHAPS, at King's College London.
The InnovaSpace outreach projects, such as Kids2Mars and Project Valentina, were also highlighted for their efforts to spark the interest of the young towards the STEM areas, and to follow careers linked to future space travel and colonies.
Do have a read and tell us what you think! The Guardian Article
Dr. Kushal Madan
Cardiac Rehabilitation Consultant, Dept. of Cardiology, Sir Ganga Ram Hospital New Delhi India
Here on Earth our arterial blood pressure values are set by the pumping action of our heart and by the resistance of our arteries to blood flow, known as peripheral resistance.
Haemodynamics, or the flow of blood in our circulatory system can be summarised as:
The question is though, what happens to blood pressure in Space? How does the microgravity environment that the human body experiences in the ‘weightlessness’ of space affect it?
Weightlessness during spaceflight immediately leads to a shift of blood and body fluids from the lower to the upper part of the body. As the central blood volume increases, there is an increase in cardiac output. But the head-to-foot blood pressure gradient that exists on Earth is removed, thereby dilating the arterial resistance vessels and reducing systemic vascular resistance.
In the space environment, simultaneous to the increased cardiac output, arterial blood pressure either remains the same or is slightly decreased. So, what is the reason for the systemic vasodilatation leading to a reduction in blood pressure in space? Are these changes short-term or do they persist throughout the spaceflight? In 1996 Fritsch-Yelle et al. concluded that there was a decrease of 5 mmHg in diastolic blood pressure and no change in systolic blood pressure, as measured by ambulatory brachial blood pressure monitoring using a portable equipment over the 2 weeks of a spaceflight.
Ambulatory blood pressure monitoring (ABPM) is a continuous blood pressure recording over a 24-hr period to assess the pattern of variability in arterial blood pressure during rest and exercise. ABPM can detect circadian changes, such as nocturnal dipping and morning surge. According to the American College of Cardiology/American Heart Association 2017 guidelines, a normotensive patient should have a daytime ABPM <120/80 mm Hg, and a night time ABPM < 100/65 mm Hg. This technique can also pick up on the variations in arterial blood pressure due to different environmental and emotional changes, and it can overcome the disadvantages of manual arterial blood pressure recording, such as white coat hypertension.
The use of this technique in aerospace applications has provided valuable information regarding the mechanisms of blood pressure regulation. Another important use of this method of arterial blood pressure monitoring is in assessing the effectiveness of countermeasures applied to reduce the adverse effect of weightlessness on the cardiovascular system. Initial studies conducted on astronauts have shown that ambulatory blood pressure equipment can detect the increase and decrease of blood pressure before, during and after spaceflight. Therefore, it would seem that these ABPM devices have a very useful role to play in detecting the blood pressure changes that occur during the stressful and hostile situations found during space missions.
InnovaSpace Scientific & Strategic Consultant.
On November 21st and 22nd, 2018 I had the pleasure of visiting the laboratory of Prof. Nandu Goswami, at the Medical University of Graz, in Austria. Nandu is an Associate Professor at the university, interim head of the Division of Physiology and Head of the Gravitational Physiology and Medicine research unit. The main areas of study of his research group are cardiovascular physiology, cerebral auto-regulation and space/gravitational physiology, especially using Earth-based models of space flight.
Cardiovascular alterations encountered during space missions, such as a reduction in central venous pressure, cardiac atrophy and decreased vascular responsiveness to standing are major concerns for astronauts during and after spaceflight. On Earth, the ageing process is also linked to physiological deconditioning of the cardiovascular system, which creates a parallel with the changes in human physiology secondary to weightlessness exposure. At the Gravitational Physiology and Medicine research unit, bed rest studies are used as a ground-based simulation of microgravity to further understand the effects of deconditioning, both for the elderly on Earth and astronauts in space. This is also an area of special interest for InnovaSpace Advisor Joan Vernikos, who conducted similar research at NASA for many years and has published scientific articles and books on the topic.
InnovaSpace congratulates Nandu for his work, which is a very interesting area of research and can be seen as a good example of technological and knowledge transfer from space to Earth. Together with the InnovaSpace team, I hope we can one day collaborate with Prof. Goswami and his group in Graz.
InnovaSpace Scientific & Strategic Consultant.
In this month of November I have joined the University of Eastern Piedmont (Università degli Studi del Piemonte Orientale Amedeo Avogadro - UPO) to lecture BSc students on basic and applied research in regenerative medicine and tissue regeneration, MSc candidates on innovations in medical biotechnologies, and PhD candidates on bone and cartilage tissue bioengineering. These courses are very much in line with my own three-pronged professional interests: basic and applied research, educational projects/programs, and technology transfer from academia to the market.
With different degrees of depth, the main purpose of these courses is to provide students with a concrete understanding of complex biological systems, studied at the molecular, cellular and physiological levels (and especially related to humans), to equip them with practical knowledge of state-of-the-art biotechnological protocols used in the medical field, and to guide them on developing communications and networking skills in order to cooperate in multidisciplinary, multifaceted teams. The ultimate goal is to prepare them so they will be able to quickly fit into the working environment, at national, European and extra-European levels after graduation.
The UPO is quite new. It was established in 1998, in the towns of Novara, Alessandria and Vercelli, in the Italian region of Piedmont, bordering France, Switzerland and the Alps. On the other hand, it also has an illustrious and very traditional ancestry. It originated from 7 faculties that belonged to the University of Turin, one of the oldest universities in history, established in 1404. Within this unique setting, UPO researchers, lecturers and students benefit from the best of both worlds: the old, permeated with lessons from history and with time-tested solutions, and the new, charged with flexibility, plasticity and adaptability to the ever-changing world that we live in.
In line with this conception, the university has created a smart ambiance to encourage synergistic collaborations between researchers, lecturers and scholars. Additionally, what I can sense is that the best and brightest students can fit in effortlessly and find it very easy to benefit from this milieu. Lastly, but equally as important (especially for non-European students looking to improve their CVs with solid international experience), UPO actively promotes international collaboration and encourages international students to apply to their various academic programs (many of them delivered in English).
I hope the students enjoy my talks as much as I am enjoying giving them. To learn more about UPO, please access "https://www.uniupo.it/" and to learn more about international applications, visit "https://www.uniupo.it/".
A few members of the InnovaSpace team had the pleasure of meeting up in September this year in the beautiful city of Lisbon. Although primarily for work purposes linked to the launch of the Space Network (Rede Espaço) at the University of Lisbon, we must NEVER forget to mix a little pleasure wherever the opportunity presents itself - and as you will see from the photos, we had fun in Lisbon too!
Picturesque Lisbon, the capital city of Portugal, is one of the oldest cities in Europe, full of history, culture, and great food. The traditional dish bacalhau (codfish) is famous and has to be tried, while for lovers of something a little sweeter, the pastéis de Belém (a type of egg custard tart) are legendary and were originally made by monks of the Jerónimos Monastery using a secret recipe. As many of these mouth-watering tarts were eaten in our time in Lisbon, it seemed only fitting that we should also visit their place of invention! The former monastery dates back to 1495 and is well worth a visit, especially on a sunny day, and it was from there that Dr. Joan Vernikos, former NASA Director of Life Sciences recorded the few words below, encouraging young people to consider following a career in space research - there couldn't have been a more beautiful setting!
One of the first ethnographies I read when beginning my Social Anthropology Master’s degree course was Beamtimes and Life Times: The World of High Energy Physicists (1988), by Sharon Traweek. She based this seminal account on her five years of fieldwork within the almost exclusively male domain of particle physicists, studying their culture, cosmology and worldview. One fascinating aspect that she underlines is the peculiar relationship that exists between these scientists and the accelerators and detectors they use to identify subatomic particles and understand their behaviour. The accelerators are some of the largest machines built and a great part of the scientist’s life is spent inside them: hence, not just a machine, but a place. Inside these accelerators are placed the detectors, each designed and crafted by a group of scientists to find answers to their specific research questions: not just a machine, but a conceptual and intellectual fingerprint. A new particle found may unveil a big mystery about the universe and catapult a scientist to academic stardom, however, it could also prove the whole hypothesis to have been built on a misguided assumption and thus, failure. As cosmologies and careers are at stake and the data collected may promote a paradigm shift, the detectors hold the hope of access to a hidden world. Therefore, they are more like portals than machines.
There is a same high dependency on machines in space science in order to access far away or invisible events and data, and this steered my attention toward human/non-human relationships in this context. This dichotomy itself is rather a cultural construct, and in some cultures this line is not clearly defined and is variable according to the cultural context, being more or less defined in certain places at certain times. In the context of space science, it becomes even more blurred. When applied to an astronaut, for instance, this concept tends not to make sense. In fact, an astronaut only becomes an astronaut in conjunction with the spacesuit/spacecraft, or they would be unable even to reach space to become a space-traveller. In this sense, you do not have simply the human (astronaut) and the non-human (spacesuit, spacecraft), but one single entity. An astronaut is inexorably a cyborg: a hybrid of organism and machine.
The close relationship of dependency between the human and non-human in space science tracks back to the 17th century, when Galileo Galilei was the first to use instruments, another specific kind of non-human, to enhance the vision and turn the invisible visible. It was a humble telescope compared to Hubble, which has already “seen” galaxies 13 billion years away, however it was able to spot the four biggest Jovian moons and the rings of Saturn. That instrument was responsible for a paradigm shift, as it provided empirical evidence to legitimate the heliocentric model offered by Copernicus the century before.
Since then, the cosmos has become ever closer and more familiar. The big boost was the beginning of the space program, when engineering masterpieces began to be developed and were sent out into our cosmic neighbourhood in a quest for further answers about the origins and constituents of our solar system and the universe. These satellites, spacecraft, rovers and other robotic equipment do not belong to the same category as the ordinary, factory-produced machinery that fill the lives of most Westerners, machines that make our lives easier. They are not produced on an industrial scale; instead, they are individual pieces, designed and crafted to mirror the scientist’s quest, possibly one to which they have dedicated their entire lifetime. Anyone not familiar with this scientific culture might think of all this astronautic paraphernalia as simply being pieces of metal, in a similar way to any other machine; however, this is not the case.
These machines are the scientists’ allies in outer space, “who” have been conducting fieldwork outside Earth and on behalf of the humans that built and invested in them with actions, knowledge, expectations and aims. They become the augmented extensions of humans, allowing them to reach places where the presence of people is prohibited due to the distance and inherent hurdles and dangers. And as this contingent of non-humans keeps growing and probing further into outer space, our knowledge of the universe keeps expanding and paradigms continue shifting. These machines underline the creativity and ingenuity of humans on the one hand, while also highlighting our limitations on the other. United together, however, some limitations can be circumvented.
It is due to the findings of this contingent of non-human aiders on whom scientists bestow their expertise that we now know a lot more about the material and immaterial cosmic context in which we live. Until very recently, scientists continued to contemplate whether water existed on other worlds or if it might be an Earthly exclusivity. Nonetheless, data gathered by the many probes sent into orbit and those landing on other cosmic bodies suggest that water is rather universal. Evidence of water molecules has already been found on the Moon, Mars, Jupiter, comets and other satellites like Europa and Encedalus, which orbit Jupiter and Saturn, respectively, and are believed to have liquid oceans beneath their icy crust. One of the main goals of current and future space exploration is to find out about the existence of alien life in the universe, either intelligent or not. As water is fundamental to life as we know it, these discoveries fuel the hope of finding life elsewhere in the universe. Further unmanned missions will be sent to gather more data. Additionally, since the early 1990s with the help of powerful telescopes like the Kepler space telescope, there has been the discovery of thousands of other planets outside our solar system, and the hunt for Earth-like planets orbiting a star in a habitable zone or ones suitable to be terraformed has already begun.
Our dependence on these machines to obtain data that provides information about the unknown and the invisible to the naked eye is so high and intertwined that it defies the limits of human/non-human relationships. In 2017, after orbiting Saturn and its moons for 13 years, the Cassini space probe dived to its death on the planet’s surface after running out of fuel, and a documentary entitled Goodbye Cassini, Hello Juno was launched to celebrate its “lifetime” of achievements. From inception to end this mission lasted 20 years, and comments made about the spacecraft by crewmembers that were interviewed when gathered at NASA's Jet Propulsion Laboratory (JPL) headquarters for the “funeral” showed that it was far more than just a machine. They were clearly all deeply grieving the loss of Cassini, treating it as if it were a person who had just passed away. Athena Coustenis, an astronomer and planetary scientists who developed one of the 12 instruments onboard, stated that “Cassini will be getting and sending data till its last breath…I’m going to cry my eyes out. It is a 20 year old friend”. For her part, Julie Webster, in charge of remotely managing the spacecraft for JPL, said the most difficult period of flying an aircraft is the first three years “because you are kind of learning what makes the personality of the spacecraft”. Indeed, Cassini showed itself to have an obedient and flawless character: “It was a great spacecraft, it did exactly what we asked it to do. All the way to the end. No surprises”, concluded Webster. The words used to refer to it, such as breath, personality and friend, clearly showed there was a relationship involving affection and trust, and that Cassini was considered a kind of human being.
Cosmonaut Alexander Lazutkin echoes this form of affection for the Russian space station MIR, where he spent 185 days onboard. In the documentary MIR Mortals (1998), addressing the hurdles faced by the crew in its final months, Lazukin explains the emotions felt at the final moment of its decommissioning. When the dot that represented it disappeared from the ground control screen, he said, “It was as if someone had died. And it wasn’t just me feeling that, everyone who worked on it did. It was like burying a good friend”, adding that nobody thought of it as “just pieces of metal”. If in their perception MIR died, then we can assume that it was considered to be alive. This makes perfect sense given that space stations are self-contained Earth analogue environments, on which astronaut lives depend and that offer a unique perspective of what it means to be human in an extra-terrestrial context.
The robotic heralds that Western societies have been launching into space have collaborated in cosmological paradigm shifts and offered new possibilities for the future of terrestrial beings in alien worlds. If one day this becomes a reality, in keeping with the plans of the leading space agencies and even private space companies, the line between human/non-human will make even less sense, since to be human in this new context will imply permanently having/wearing non-human extensions. The line will then become irreversibly blurred.
InnovaSpace Founder, CEO & Scientific Director
Set your imagination flowing and just consider the following scenario:
"What's your preference? Cultural holidays? Something more adventurous?" asked the travel agent.
The clients would think for a moment and then, slightly hesitantly, they would respond. "We like extreme sports, like mountain climbing, parachute jumping, or diving into the depths of the oceans."
"Excellent - and so I suggest Mars! On the Red Planet there is an extinct volcano, Mount Olympus, the highest in the Solar System, three times taller than our own Everest!" recommended the agent.
"And there the gravity is just one-third that of Earth, which reduces your body to just over 30% of what you weigh here. Therefore, it's even easier to climb mountains there." I added, as the Space Medic of the Intergalactic Travel Agency.
This conversation and many others like it could be heard during a summer festival in London's Brockwell Park in late July, thanks to the creative thinking of Guerrilla Science, who wanted to present the idea of the possibility of experiencing holiday trips to different planets.
Children and adults entered into the game, discussing possible destinations, the activities that could be offered on each planet, or on the moon or an asteroid, the distances to be travelled, and the costs of such a vacation to places far beyond the limits of the Earth. Actors played the role of the travel agents, while I introduced aspects of space tourism that can affect the health of intergalactic adventurers, such as exposure to radiation, the absence of gravity, and confinement within a spacecraft.
Projects, such as this, still belong in the realms of science fiction for now, but they will begin to take shape in the not-so-distant future with the political, scientific and technological advances of Space Tourism. And in response to those of you who do not believe such a thing, Albert Einstein would say - "Something is only impossible until someone doubts it and ends up proving otherwise.”