Wissenschaftler versuchen, die Biologie nachzubilden, die es Tieren ermöglicht, Monate ohne Nahrung und Wasser zu überleben, in der Hoffnung, Reisen in den Weltraum zu ermöglichen.
https://www.theguardian.com/science/ng-interactive/2026/jul/14/human-hibernation-space-mars
10 Kommentare
The following submission statement was provided by u/Spirited-Sir-3034
Ideas like human hibernation have been part of science fiction for decades, but they seem to be moving closer to serious scientific consideration. As space agencies and private companies continue to plan missions that could take humans farther than ever before, it’s becoming increasingly clear that traditional approaches to long-duration space travel may not be enough. Technologies that once sounded impossible are now being explored as potential solutions to some of the biggest challenges of deep-space exploration.
If a safe and controlled form of human hibernation ever becomes possible, its impact could extend far beyond making long journeys more manageable. It could completely reshape how future spacecraft are designed, how missions are planned, and how astronauts prepare for years away from Earth. Instead of building missions around the physical limitations of an awake crew, engineers might be able to rethink nearly every aspect of interplanetary travel.
Beyond space exploration, breakthroughs in this area could inspire advances in other fields that we haven’t even imagined yet. History has shown that technologies developed for ambitious space programs often find unexpected applications in everyday life. Whether or not human hibernation follows the same path remains to be seen, but it’s fascinating to think about how one scientific breakthrough could influence multiple areas of society over the coming decades.
At the same time, this raises important questions. Even if the technology becomes technically feasible, would people be willing to trust it? What ethical, medical, and psychological challenges would need to be addressed before it could ever become part of a real mission? Would governments and space agencies accept the risks, or would this remain an experimental concept for many years?
Do you think human hibernation will eventually become a standard part of deep-space exploration, or will it remain one of those ideas that works better in science fiction than in reality?
Is there any practical reason to carry so much fragile meat over the long distances? What exactly for?
I thought it was discovered that humans do have some capability to hibernate but we’re just really, really bad at it
Tu as plus de chances de claquer avant d’arriver avec toutes les radiations que tu prendras, tu arriveras directement en sac en cuir rôti, du prêt à porter martien pour LVMH
Would it slow down aging? I’d be down to hibernate for a few hundred years
> a standard part of deep space exploration
I can see hibernation being more relevant for deep space, decades long trips, more than a trip to Mars.
Like transatlantic travel wasn’t solved by more confortable ships, but by faster planes.
But….
If radiation causes damage (undoubtedly) during the hibernation..
But metabolism (and any DNA repair etc) is slowed
Surely that’s going to be like getting hit with a considerably higher background rate..
Summary: Scientists are increasingly exploring the idea of human hibernation as a potential solution for long-duration space travel, particularly for missions to Mars and beyond. If it becomes safe and practical, hibernation could reduce the physical demands on astronauts, transform spacecraft design and mission planning, and potentially lead to technological advances with applications beyond spaceflight. However, major scientific, medical, ethical, and psychological challenges remain, leaving open the question of whether human hibernation will one day become a standard tool for deep-space exploration or remain a concept better suited to science fiction.
Notice that Musk has given up on his ego trips to Mars. We’re a hundred years from putting a person there.
The problem of close-quarters interpersonal conflicts spiraling into mayhem 30M miles from the nearest peace officer might make hibernation an absolute necessity.
Wouldn’t your muscles waste away so you would be extremely weak when you woke up? Seems to me this is beyond any real possibility of us humans.