spaceflight, to scifi
@spaceflight@spacey.space avatar

Where to book and what else to consider for your private #spaceflight 🚀 https://en.wikivoyage.org/wiki/Space

#SpaceTourism #SciFi

spaceflight,
@spaceflight@spacey.space avatar

will be occupied by civilians as and employees. A “learning period” gives the industry considerable leeway to with humans 👨‍🚀. We need health ⚕️ now to protect future civilians in 🌌 https://www.scientificamerican.com/article/health-research-is-needed-now-before-sending-civilians-to-space/

spaceflight,
@spaceflight@spacey.space avatar

National Library of Medicine ⚕️ "As the scope of human expands, the risk ☣️ to space expands as well" https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10485075/


spaceflight,
@spaceflight@spacey.space avatar

The isolated strains were mutated and became genetically and functionally distinct compared to their counterparts. The strains were able to viably persist in the ISS over time with a significant abundance. E. bugandensis coexisted with multiple other 🦠, and in some cases could have helped those organisms survive. https://www.nasa.gov/centers-and-facilities/ames/ames-science/ames-space-biosciences/multi-drug-resistant-bacteria-found-on-iss-mutating-to-become-functionally-distinct/

spaceflight, to Energy
@spaceflight@techhub.social avatar

Reaching means accelerating up to around 28,000kph (22 times the speed of sound). A five-gram 🔩 hitting at packs as much 💥 as a 200kg weight dropped from the top of an 18-storey building. The typical ☢️ dose from one day in is equivalent to what you’d receive over an entire year back on https://www.sciencefocus.com/space/space-travel-exploration

spaceflight, to space
@spaceflight@techhub.social avatar

#Reuters 📆 June 8, 2023 #Astronauts 👩‍🚀 who traveled on the #ISS or #NASA #SpaceShuttles on missions lasting at least six months experienced significant #expansion of the cerebral ventricles - spaces 🕳️ in the middle of the brain containing cerebrospinal fluid. It took three years ⏳ for the ventricles to fully recover after such journeys https://www.reuters.com/science/scientists-document-how-space-travel-messes-with-human-brain-2023-06-08/

#HumanSpaceflightHealth

Picture : https://commons.wikimedia.org/wiki/File:Human_ventricular_system_-_animation.gif

video/mp4

spaceflight,
@spaceflight@techhub.social avatar

Gene expression was at about one third the normal levels while in #space, the study found. This occurred within the first few days in space, but then remained at a stable level.
Other documented effects of #SpaceTravel include #bone 🦴 and #muscle 💪 atrophy, #cardiovascular changes, issues with the balance system in the inner ear and a syndrome involving the #eyes 👁️. Cancer risk from greater #radiation exposure is another concern. https://www.reuters.com/technology/space/study-reveals-how-immune-system-astronauts-breaks-down-2023-06-22/

#HumanSpaceflightHealth

spaceflight,
@spaceflight@techhub.social avatar

📆 January 2, 2020 Active #astronaut 👨‍🚀 surveillance and experimental models are critical to the development of prevention and management strategies for venous #thromboembolism 🩸 in #weightlessness, especially with future plans for prolonged #SpaceTravel to the #Moon 🌙 and #Mars 🔴 https://www.nejm.org/doi/full/10.1056/NEJMc1905875

#HumanSpaceflightHealth

spaceflight, to space
@spaceflight@techhub.social avatar

#NYT 📆 May 5, 2023 The #northern lights have expanded farther #south. This phenomenon will peak in 📆 2025, during the phase known as #solar ☀️ maximum 📈. https://www.nytimes.com/2023/05/05/science/northern-lights.html

#SpaceWeather "The exposure of a human body to ionizing #radiation ☢️ has the same harmful effects whether the source of the radiation is a medical X-ray machine, a nuclear power plant, or radiation in #space 🌌. The degree of the harmful effect depends on the length of exposure and the radiation's energy #density." https://en.wikipedia.org/wiki/Space_weather#Humans_in_space

#HumanSpaceflightHealth

Picture : :cc_zero: #NASA

video/mp4

spaceflight, to random
@spaceflight@techhub.social avatar

Dr. Paul Sutter on how could 🔴 (pros & cons) https://youtu.be/y4DZO_-OXck

spaceflight, to instagramreality
@spaceflight@techhub.social avatar

📆 1956 #SpaceStation vision about to become #reality https://youtu.be/5JJL8CUfF-o

#OrbitalAssembly https://orbitalassembly.com/voyager

#HumanSpaceflight #SpaceTourism #SpaceHotel

spaceflight,
@spaceflight@techhub.social avatar

🇳🇬 #Nigeria 📆 August 2023 Technical Infrastructure for a Self-Sufficient and Sustainable #Intergalactic Hub 👨‍🎓 master's thesis. The importance of #robots 🤖, a completely closed-loop #recycling ♻️ system, and novel #RadiationShielding ☢️🛡️ https://phys.org/news/2023-11-space-station-sunearth-l2.html

#SpaceStation #RadiationProtection #HumanSpaceflightHealth

spaceflight, to SpaceForce
@spaceflight@techhub.social avatar

The keyword hashtag list reached 5️⃣5️⃣ 55 entries :

#AsteroidMining
#AsteroidThreat
#CelestialBodyLanding
#DSOC (Deep Space Optical Communications)
#HallEffectThruster
#HumanSpaceflight
#HumanSpaceflightBasics
#HumanSpaceflightHealth
#HumanSpaceflightSecurity
#ISRU (in situ resource utilization)
#LaunchCost
#Lunar3dPrinting
#MoonMining
#PrivateSpaceflight
#ReusableLaunchVehicle
#RocketEngine
#RocketScience
#SatelliteImprovement
#SatelliteInternetAccess
#SBSP (Space-based Solar Power)
#SmallSat
#SpaceAgency
#SpaceCommunication
#SpaceCompany
#SpaceCraft
#SpaceColonization
#SpacecraftComparison
#SpacecraftPropulsion
#SpaceDebris
#SpaceEnergy
#SpaceEvent
#SpaceFood
#SpaceForce
#SpaceHabitat
#SpaceHotel
#SpaceIndustry
#SpaceInfrastructure
#SpaceLogistics
#SpaceMaintenance
#SpaceMining
#SpaceNavigation
#SpacePhotography
#SpacePlants
#SpacePolitics
#SpacePort
#SpaceRegulation
#SpaceRobot
#SpaceScience
#SpaceSciFi
#SpaceStation
#SpaceSuit
#SpaceTelescope
#SpaceTourism
#SpaceWelding
#TimeToOrbit

spaceflight, to space
@spaceflight@techhub.social avatar

Are you #prepared ? 😁
@ScientificEuropean #Study in rats shows that resveratrol, a compound found in red #wine🍷, can mitigate #muscle impairment in a #Mars partial #gravity model. This can be beneficial to sustain long-term Mars #missions 🚀 https://www.scientificeuropean.co.uk/medicine/resveratrol-can-protect-body-muscle-in-mars-partial-gravity

#ESA experiment #VINO - #Vine In Near #Orbit : survival and growth in #space of tendril grafts from #vines https://eea.spaceflight.esa.int/portal/exp/?id=8229

#HumanSpaceflightHealth #SpaceFood #SpacePlants

spaceflight, (edited ) to random
@spaceflight@techhub.social avatar

There is no at the but only instruments it.

"During a future mission, if a solar ☀️ radiation squall were to occur while are beyond ’s magnetic bubble, they might tell the crew to a temporary shelter" https://www.nasa.gov/feature/goddard/2019/how-nasa-protects-astronauts-from-space-radiation-at-moon-mars-solar-cosmic-rays

’s IDA, instruments provided by , will fly inside * to potential radiation inside https://www.nasa.gov/feature/gateway-a-deep-space-home-and-so-much-more

*Habitation and Logistics Outpost https://en.wikipedia.org/wiki/Habitation_and_Logistics_Outpost

spaceflight,
@spaceflight@techhub.social avatar

#TED talk : How can we better #protect #astronauts from #space #radiation ? https://youtu.be/e607t5AeIxk

#HumanSpaceflightHealth #SpaceStation

spaceflight, (edited )
@spaceflight@techhub.social avatar

📆 August 2022 and exposure risk reduction. Shielding performances of potential materials (Al), (PE), and carbon fiber reinforced plastic (). The effective dose equivalent was reduced by 50% 〽️ https://www.nature.com/articles/s41598-022-17079-1

spaceflight,
@spaceflight@techhub.social avatar

#ESA #MARE #Aerospace Medicine project : #Radiaton mannequins 👭 Helga and Zohar were handed over to #DLR for science analysis after their flight beyond the #Moon and back with #Artemis I. The results will provide a three-dimensional image of the human body, showing the amount of #radiation exposure on bones and organs during a #lunar flight https://blogs.esa.int/orion/2023/01/20/first-radiation-checks-on-female-phantoms-after-moon-ride

#HumanSpaceflightHealth

spaceflight,
@spaceflight@techhub.social avatar

#Nature 📆 19 October 2021 ☢️ #RadiationProtection : The three-layer shield 🛡️ showed advantages due to the diversity and lower number of layers, and lower construction #cost 💶. The ultimate optimal case is a combination of three layers of Bronze- Aluminum and Molybdenum. https://www.nature.com/articles/s41598-021-99739-2

#HumanSpaceflightHealth #LunarGateway

Picture : :cc_zero: Penetrating Powers of Ionizing Radiation https://commons.wikimedia.org/wiki/File:EPA_image_-_Penetrating_Powers_of_Ionizing_Radiation_Image.svg

spaceflight,
@spaceflight@techhub.social avatar

“There’re a lot of hazards we don’t know about. In , we are protected by our from . If we go outside of that, all of the sudden we have ☢️ we have to deal with, we have a lot of we have to deal with and we also have variable ”. Even a short flight beyond altitude impacts various aspects of human physiology and 🦠 composition. https://asm.org/Articles/2022/October/Out-of-This-World-Microbes-in-Space

spaceflight,
@spaceflight@techhub.social avatar

📆 Oct 4, 2019 “We don’t have a clue 🙈🙉🙊 about #radiation ☢️. The way #NASA handles a lot of the radiation work has been a lot of predictions 🔮. I think that we’re grossly underestimating the effects.”

In reality, some kind of radiation shielding 🛡️ will be needed https://www.theverge.com/2019/10/4/20895056/elon-musk-starship-spacex-human-health-life-support-radiation

#RadiationProtection #HumanSpaceflightHealth

spaceflight,
@spaceflight@techhub.social avatar

On , 2.4 mSv is normal. Above 100 mSv, cancer is likely. People on the face levels of 200 mSv, and levels of ☢️ are around 600 mSv. Researchers speculate that travel to 🔴 could involve a 30% risk of .
, including and , would make poor shields 🛡️ in https://www.medicalnewstoday.com/articles/308764


EUSPA, to random
@EUSPA@social.network.europa.eu avatar

Hello!!

We want to welcome on board all the new followers, thanks for coming!

We are EUSPA, the EU Agency for the Space Programme. We're learning our way around here too, but you can expect from us to keep you updated on , projects, opportunities, and the Agency's mission.

Want to know more? You can subscribe to our weekly newsletter Watch This Space, with fresh news on Mondays! https://www.euspa.europa.eu/subscribe-our-newsletter

spaceflight, (edited )
@spaceflight@techhub.social avatar

@EUSPA how about #HumanSpaceflightHealth at the #LunarGateway, why is a #radiation ☢️ #shelter missing ?

Picture : #ESA #CrewHealthManagement, #RadiationProtection, #AdvancedLifeSupport ? https://www.esa.int/ESA_Multimedia/Images/2023/04/Technology_areas_for_space_exploration

#EUSpace #AskNASA

spaceflight, to random
@spaceflight@techhub.social avatar

🚽 ☕ "When it comes to our #urine on #ISS, today’s coffee is tomorrow’s #coffee” https://edition.cnn.com/2020/10/05/world/space-station-toilet-scn-trnd/index.html

Pictures : #Lunar Loo, Samantha #Cristoforetti drinks #ISSpresso
https://commons.wikimedia.org/wiki/File:Lunar_Loo_-_NASA_Tournament_Challenge_promotion.jpg
https://commons.wikimedia.org/wiki/File:ISS-43_Samantha_Cristoforetti_drinks_coffee_in_the_Cupola.jpg

#HumanSpaceflightBasics #SpaceFood

spaceflight,
@spaceflight@techhub.social avatar

"From a perspective, we have lots of data at one g, where we have billions of data points of how the human body works in this environment. And we have a decent amount of data points at zero g based largely from the experience. But we have nothing in between one and zero." There would also be other benefits to having a modest amount of , he said. "It would be nice, sometimes, to be able to pour yourself a cup of ☕ " https://arstechnica.com/space/2023/07/former-astronaut-says-its-extremely-important-to-study-artificial-gravity

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