In recent weeks, reports about Elon Musk’s alleged plans to save humanity through cryogenic hibernation have caused a worldwide stir. According to unconfirmed sources, the visionary entrepreneur behind SpaceX, Tesla, and Neuralink is working on a technology that could make it possible to put humans into a deep, artificially induced hibernation for decades or even centuries. The goal of this idea is to prepare humanity for long interstellar journeys or protect it from global catastrophes.

The concept of cryogenic hibernation isn’t new—it’s been addressed in science fiction and Hollywood films like Interstellar and Passengers . But rumors suggest Musk isn’t just considering it theoretically; he ‘s already conducting initial tests in secret labs in Nevada and Texas . These would combine cutting-edge cooling technologies and biomedical procedures to almost completely shut down the human metabolism.

The alleged strategy envisions that in a future crisis—be it an asteroid impact, an uncontrollable pandemic, or the collapse of global ecosystems—selected groups of people would be “frozen” in cryogenic capsules. These could then be thawed after decades or centuries, when Earth or another habitable planet once again offers safe living conditions.

Critics point out, however, that there is no scientifically proven case of successful cryopreservation and revival of a human being . While small organisms such as nematodes or certain amphibians can indeed survive long periods in a frozen state, applying this to the human body presents enormous challenges. In particular, preventing cell damage from ice crystals and ensuring safe revival remain unsolved problems.

Proponents of the idea, however, argue that Musk’s innovative strength and ability to push the boundaries of technology could provide cause for hope. “If anyone is capable of developing a functioning cryogenic hibernation, it’s Elon Musk,” says Dr. Reinhard Vogt, an astrobiologist at the University of Munich.

Rumors also suggest that Musk has already recruited an initial test group of volunteers —reportedly including SpaceX engineers and medical experts—to conduct short-term cryosleep experiments lasting several weeks. There is no official confirmation of this.

Whether these reports represent revolutionary future technology or merely science fiction remains unclear. However, the fact is: The idea that humans could save themselves from extinction through technologically controlled hibernation has sparked public imagination—and once again catapulted Elon Musk to the center of global debate.