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NASA's 'Moonikin' Will Boldly Go Where No Test Dummy Has Gone Before


NASA’s ‘Moonikin’ Will Boldly Go Where No Test Dummy Has Gone Before
A naming contest for the inanimate Artemis crew member launches today.
Image: NASA
Should all go according to plan, NASA’s new Space Launch System megarocket will finally leave Earth this November, in a journey that will take an Orion capsule to the Moon and back. No human will fly on this inaugural Artemis mission, but a soon-to-be-named manakin will make the trip along with a pair of simulated torsos.
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NASA’s Space Launch System is coming along nicely, so it’s only natural to start thinking about a crew, or at least, a stand-in for the real crew (the actual Artemis team has already been chosen, in case you’re wondering). Having flesh-and-blood humans participate in an inaugural rocket launch would be unspeakably reckless, which is why NASA is preparing a manikin for the mission. ....

United States , Perifereia Attikis , Mark Baldwin , Manny Mcmanikinface , Van Allen , Julius Montgomery , Arturo Campos , Michael Wargo , Kennedy Space Center , Lockheed Martin , Space Launch System , Launch System , Crew Impact Attenuation , Van Allen Belts , Anthropometric Test Devices , Artemis Crew , Irene Duhart Long , Kennedy Space , African American , Cape Canaveral Space Facility , Chief Exploration , ஒன்றுபட்டது மாநிலங்களில் , குறி பால்ட்வின் , வேன் ஆலன் , ஜூலியஸ் மாஂட்கம்ரீ , ஆர்ட்டுரோ காம்போஸ் ,

"Modelling of protons spectra encountered in space using medical accele" by S. Peracchi, B. James et al.


Abstract
Radiation environments in space are mainly composed of protons coming from the Galactic Cosmic Rays (GCRs) pervading the universe, the Solar Particle Events (SPEs) resulting from solar flares and coronal mass ejections, and the two Van Allen Belts surrounding the Earth due to the presence of the geomagnetic field trapping charged particles. Their wide spectra of energies up to hundreds of GeV imply diverse radiobiological effects to astronauts and radiation damage to electronics in the spacecraft. Even if lower in abundance, heavy ions such as He, C, O, Si, Fe are present in space and constitute an even bigger hazard due to their high penetrability and high linear energy transfer (LET). Most irradiation facilities available for research and testing worldwide provide usually only monoenergetic beams of high-energy protons or other heavier particles limiting studies of radiobiological effects and effects on electronics to a set of discrete energies. This paper introduce ....

Monte Carlo , University Of Wollongong , Centre For Medical Radiation Physics , Galactic Cosmic Rays , Solar Particle Events , Van Allen Belts , Medical Radiation Physics , மான்டே கார்லோ , பல்கலைக்கழகம் ஆஃப் வாலாஂகஂக் , மையம் க்கு மருத்துவ கதிர்வீச்சு இயற்பியல் , விண்மீன் அண்ட ரேஸ் , வேன் ஆலன் பெல்ட்கள் , மருத்துவ கதிர்வீச்சு இயற்பியல் ,

Space-bred rice seeds sprout in south China - China News


2021-03-16 13:35:43 GMT2021-03-16 21:35:43(Beijing Time) Xinhua English
GUANGZHOU, March 16 (Xinhua) About 1,500 rice seeds have sprouted and grown leaves in a greenhouse in south China after returning from a journey to the moon last year.
The seeds were planted in the greenhouse of the National Engineering Research Center of Plant Space Breeding of South China Agricultural University (SCAU). They are expected to be transplanted to fields at the end of this month.
These rice seeds traveled more than 760,000 kilometers to the moon last November and returned to Earth on Dec. 17 after 23 days of flight aboard China s Chang e 5 lunar probe. ....

Guo Tao , Chen Zhiqiang , National Engineering Research Center , Plant Space Breeding , South China Agricultural University , Van Allen Belts , கூவோ தாவோ , தேசிய பொறியியல் ஆராய்ச்சி மையம் , ஆலை இடம் இனப்பெருக்க , வேன் ஆலன் பெல்ட்கள் ,