My little
#artproject with versions of the
#moon and the future meaning of the moon for
#humanity, about
#Artemis2 and what
#medicalchallenges a moon mission poses to the involved people.
My
#photographic-artistic moon versions are based on a moon photograph that I took in autumn 2023. I was inspired by the fact that it, at least part of it, can be clearly seen from Earth, but in a far
#future, populated by humans, it will surely look different due to human
#infrastructure and traces of
#mining of
#mineral #resources.
"
#Spreadingout may be the only thing that saves us from ourselves. I am convinced that humans need to leave Earth." This is what renowned astrophysicist
#StephenHawking said to the BBC (link below). Certainly the most important physicist and intellectual of our time looked into a bleak future for humanity on earth and expected that future
#humanmade #catastrophes, such as
#globalwarming and
#wars, would no longer enable
#survivalonearth. Which is why according to him the construction of
#extraterrestrialcolonies must be a primary goal within the next hundred years.
Artemis 2 is the second mission of the
#Artemisprogram and aims to transport the
#Orion MPCV
#spacecraft to the moon, more precisely into
#lunarorbit, namely in September 2025 with a crew of four astronauts. The Artemis project, which can also be understood as preparation for future Mars missions, is a series of three NASA programs, in which the other international space agencies ESA, JAXA and CSA are also involved. Ultimately, the main goal is to establish a permanent lunar research station as part of Artemis 3. However, Artemis 2 will not yet pursue the goal of landing on the moon, but will involve an orbit around the moon, which will take at least ten days in total. The aim is to test spaceship technologies, especially
#lifesupportsystems. The
#launchvehicle will be an
#SLSBlock1 in the configuration with four RS-25D engines in the central stage. Although this manned lunar mission will not include a lunar landing, it is still the first manned lunar mission since
#Apollo17 in 1972, the year I was born.
Of course, a
#lunarstation cannot be used directly to establish human colonies there. First of all, it is used for
#research. Aspects that need to be closer studied and evaluated include medical issues, how
#infrastructure can be expanded and how
#mineralresources such as iridium, silicon, aluminum, rare earths, iron or titanium can be mined, extracted and used on moon itself.
#Liquidwater reserves will have to be examined biochemically and the possible use of this water as a fuel for spaceships. e.g. to
#Mars. The
#waterreserves are larger than expected: larger, deep liquid water layers have currently been
#discovered (see previous posts). The authors M. Bizzarri et al. (2023) have dealt with
#biomedical aspects of the Artemis mission in their research work.
According to the authors, the main problems that can harm human health are exposure to higher levels of
#cosmic #radiation and the need to operate
#weightlessly. Efficient protection mechanisms against radiation must therefore be developed, as well as technologies for generating
#artificialgravity. In order to be able to identify health risks in a timely manner, wearing a variety of medical
#sensors is according to the authors of importance, because they will enable an efficient and necessary
#telemedicalnetwork.
©
#StefanFWirth Berlin 2024
Sources:
Artemis 2 program on NASA website:
nasa.gov/mission/artemis-ii/
BBC report about statements of Stephen Hawking by P. Ghosh (2017):
bbc.com/news/science-environ…
M. Bizzarri et al. (2023):
doi.org/10.1016/j.actaastro.…
Photos:
Moon, 28th October 2023, artistic variations 2024, © Stefan F. Wirth Berlin