
r/esa

New Research: Human Dimensions of Space Exploration
I just found a set of new essays from a very recent conference at Carnegie Mellon University sponsored by the European Astrobiology Institute and the Society for Social and Conceptual Issues in Astrobiology.
“As the economic barriers to outer space shrink and opportunities for access expand, concerns about humans thriving in extraterrestrial environments and the impacts of humankind on those environments become less theoretical and more urgent. This conference endeavors to bring together scholars, technologists, policy specialists, artists, and other stakeholders to explore the ethical, legal, economic, cultural, biological, psychological, and environmental issues associated with the New Space era.”
These were the essays that stood out to me, and there were a few others from the same magazine, all published in free access:
Radio Astronomy National Historic Park
Rethinking Human Responsibility in a Cosmic Context
‘Leave the Moon to be the Moon’
Prime Directive in Extraplanetary Medical Ethics
Should We Be a Multiplanetary Species?
Reimagining Habitability in Space
I thought this was a really interesting set of different views on human interaction with space. I wonder what people here will not like and also like. Enjoy.
Posted by ArianeSpace - 100 satellites launched by Ariane 6 in 4 months 🎉
Does ESA accept Psychology qualifications? (for astronaut selection)
Hiya, I'm in the UK and trying to figure out if ESA accepts Psychology qualifications. This is the criteria on their website:
"Applicants must have a minimum of a Master’s degree from a recognised academic institution in natural sciences (including physical sciences; Earth, atmosphere or ocean sciences; biological sciences), medicine, engineering or mathematics/computer sciences, with at least three years of professional experience after graduation. This could include working in a lab, conducting research in the field or working in a hospital. A PhD or equivalent degree, or additional Master’s degrees in the aforementioned subject areas, are considered an asset."
Psychology is a natural and social science, so is it considered for this? or do they see it as medicine? OR is it not considered at all. Hoping anyone would be able to shed some light on this, I've had very little luck figuring it out :')
(also the qualification I'm about to pursue is BSc Psych, accredited by the BPS)
ESA Teach with Space Conference
Hello everyone! I work in the Education Office of the European Space Agency.
I love both the film and the book for PHM, and thought that this sub would be a great place to share the conference, both due to the space topics of the story, and the fact that Ryland Grace is a school teacher.
Also, ESA is where both Eva Stratt and Dr. Lokken worked before Project Hail Mary.
Next week, we are running a free two-day Teach with Space Online Conference for teachers from ESA Member and Associate Member States about how you can use space education to enhance your teaching.
We have plenary sessions from ESA experts on topics such as: Is there life out there, understanding our star, the future of space transportation, observing our planet from space, and many more. There will be many splinter sessions — split between primary and secondary education — about many different topics to learn how you can use space to engage your students, such as astrobiology, Earth Observation, space science, space exploration, and accompanying classroom resources.
You will also meet ESA reserve astronaut Carmen Possnig and have the chance to network with fellow teachers from other countries.
You can find the link to the conference here: https://learn.esa.int/teachertraining/explore/esa-teach-space-online-conference-2026
I hope to see some of you at the conference! 😊
Europe on Four Boosters: A New Era of Heavy-Lift Precision for Arianespace
Europe took a definitive leap into the heavy-lift market this year as Arianespace successfully completed a trio of historic flights powered by its new, four-booster configuration. The consecutive missions in February, April, and June 2026 marked the debut of the heavy-lift Ariane 64, proving that Europe can deliver immense launch power without sacrificing orbital precision.
By flawlessly deploying 100 Amazon LEO satellites into highly complex trajectories, the newly upgraded vehicle has officially signaled a new era of reliability and deep-space muscle for European aerospace on the global competitive stage.
“With three launches, Ariane 64 has deployed 100 Amazon Leo satellites with a level of precision relatively rare on the world competitive stage today, especially for missions of this complexity. This demonstrates both the technical maturity and the operational robustness of Ariane 6 in its 4 boosters configuration, allowing each satellite to reach its intended orbit with accuracy,” Julie Lenoir, Senior Vice President, Chief Brand and Communications Officer at Arianespace told Universelost.com.
One eye blind pilot
Hello,
I am 18 years old, and my dream is to become an airline pilot. However, I had a condition around the time I was born that left me with a very high degree of myopia in one eye compared with the other.
I have normal vision in one eye, with a prescription of around -4 diopters, which is fully corrected with glasses or contact lenses. In my other eye, however, I am extremely short-sighted—to the point where I can barely read the large letters on a board. The prescription in that eye is around -16 diopters, and even with corrective lenses, the vision only improves slightly.
Given my condition, do I still have any chance of obtaining a Class 1 Medical Certificate, by any means?
WE'LL BUILD AFRICA'S SPACE INDUSTRY TOGETHER!
So hi guys.I'm Roy,the cofounder of the first space club of its sort in any public school in the entire country(Kenya,East Africa),and am here to call for all those space nerds out there on the continent.
In the wake of creating the space club,first of its kind,i saw it fit to begin an online community and future startup of Space engineering teen enthusiats in Africa who will,together with me and my team,work together in building and coming up with Aerospace solitions for our continent and the world.
So ill start with creating a subreddit then we could work from there peeps,you could also give me ideas on this however youd like this to go in achieving our mission,after all we're one(you could dm me directly).Under what i presume will be our parent company in the early stages,LEO SKY AFRICA(a company in kenya focused on space education to youth in africa,you can go check out their website)(not to mention we have some contact with the Kenya space agency we are yet to nurture)ive contacted a friend of mine in Ghana hopefully wherever you guys come from could help us with that too,the could come to your country and help building substancial space clubs for all you enthusiasts,the CEO...Mr.Kimani is super charismatic about Africa and space,trust me!...we've already began this seed planting all over our own country already,but its taking time for sure.
The name of the subreddit is gonna be r/sayari_ aerospace....lemme go put it up right now.So hope you guys like this initiative,I solemnly welcome all u guys to this task we'll take upon ourselves to build the African aerospace industry ground up and probably get even more of our enthusiastic friends on the continent. Thanks https://www.reddit.com/r/sayari\_aerospace/s/vKwc4Zz388
My Artemis III mission poster made in Kerbal Space Program
Photo 2: Orion, Spaceship V3, and HLS together in LEO for the orbital docking tests.
How the Moon’s Dust Could be Deadly
I've been bringing back some of my archived posts from an old blog I had, with lots of them being about space. I loved this one where I spent ages researching regolith and the dust on other planets. It lead to me developing moon rover instruments for a few years. Anyway enjoy! Hopefully this site will last longer
Is it a good idea to study aerospace engineering in slovakia?
Basically the title, I applied to an aerospace engineering degree in the city of Košice in Slovakia and just got accepted.
I’m quite hesitant if it is a good idea to go there though, mainly because slovakia has bascially no aerospace industry, however it is a member of the EU and ESA, so I suppose I could move abroad to a different EU nation (which is no big deal honestly considering I am a slovak citizen, therefore also an EU citizen) and get an aerospace job in czechia, germany, france or some other country.
The main reason why I’m hesitant is because I don’t know how difficult it is to land an aerospace job for foreigners, I’ve heard the field is rather competive. Is there any chance i could realistically land an aerospace job? Should I consider a different field instead of aerospace?
Opinion on plans for future reusable launchers
The Vega C upper stage, reusable partially Arianne 6 variants and more! Will Europe succeed in the launch vehicle market? Or does it stand no chance against the current Leader SpaceX and their upcoming starship, alongside New Glenn? Will the future of Launch vehicles be Multipolar or a monopoly?
Ariane 64 Mission VA269 Launch from French Guiana, South America at the FR-EU SpacePort on June 17th 2026.
ESA - European Space Agency on Instagram: "Ever wondered how you’d fix things in space when the next delivery is months away? 🔧
@soph_astro has been busy with the European Metal 3D printer aboard the @iss, and her latest update is a brilliant peek into why this kit matters so much. Here’s what she had to say:
“Day 133, orbit 2063 — In this timelapse, I’m retrieving the fourth sample printed with the first 3D metal printer ever sent to space, ESA’s Metal 3D printer… and getting everything ready for the next printing session! Before opening the printer, the procedure requires putting on safety goggles and a mask, just in case there are any floating nanoparticles.
3D printers are far from being simple gadgets. They aim at increasing crew autonomy, which will be even more crucial during future exploration missions, when resupply will be far more difficult than it is in low Earth orbit. With 3D printing, we could manufacture spare parts 🔩 or tools 🔧 on demand!
On Earth, this printer weighs about 180 kg. In orbit, it weighs nothing – but its mass hasn’t disappeared. When I handled it, its inertia made it very clear that it is heavy 😉
Full disclosure: as often happens in extreme environments, emotions are heightened… I felt a huge sense of joy using this electric screwdriver, which we very rarely use onboard the ISS. Since I love tinkering, it genuinely made me really, really happy 😃 haha! It reminded me of what I love doing back on Earth!”
From spare parts to tools on demand, this is what real autonomy in deep space could look like.
📹 @europeanspaceagency / @nasa"
Everest from the ISS by my high school students
Every year we take part into ESA/Raspberry Pi Foundation’s Astro Pi Mission Space Lab challenge. This time we managed to calculate the ISS real time speed and took some photos of the Himalayas
Up to 8 metric tons: Maiaspace to Double the Payload Capacity of Its Launch Vehicle
air-cosmos.latribune.frESA - Written Case Study Test (Non-Technical)
I’ve been invited to complete an ESA written case study assessment for a non-technical role and was wondering if anyone has done something similar.
I’m not looking for specific questions, just general advice on the format, time pressure, and how best to prepare.
Any tips would be appreciated. Thanks!