A physicist proposes a massive satellite in the orbit of Ceres


Ceres. Credit: NASA / Jet Propulsion Laboratory

Physicist Pekka Janhunen of the Finnish Meteorological Institute has developed a new idea to colonize a place other than Earth – not the moon or Mars. Instead, Janhonen suggests in an article posted on arXiv’s preprint server that humans fill a giant satellite orbiting Ceres, a dwarf planet in the asteroid belt between Jupiter and Mars.

a lot Void Scientists have noted the difficulties and risks of trying to colonize the Moon or Mars – both of which have extremely hostile environments. Lots of people on Earth are promoting the idea of ​​building a structure large enough to hold tens of thousands of people somewhere in space. But that creates its own set of problems. Paying for the construction of such a gigantic project, for example, and protecting the residents Solar radiation“What about gravity, and where will you set up the structure? In his article, Janhonen suggests that Ceres would be a great place to place such a structure, making it a satellite. He notes that such an orbit would be close enough to Dwarf planet That a 636-mile space elevator can transport materials from surface to satellite for construction and resupply – Ceres has enough nitrogen, water, and Saturate To support such actions.

Yanhonen also has plans for a parabolic satellite – it imagines it to be more than a mile long and with thousands of interconnected cylindrical structures on its surface to house humans, as well as to provide space for other necessities like agriculture and recreation areas. He also imagines a pair of giant mirrors to harness the sun’s energy on either side of the satellite, giving the overall structure a clam-like shape. It also plans to start with a population of 50,000. It is also believed that the majority of the satellite could be constructed from materials on Ceres’ surface. It indicates that gravity can be simulated simply by turning Satellites At the right speed.

The dwarf planet Ceres is an ocean world: a study

More information:

Becca Janhonen. Modification of the dwarf planet: the world of the evolving interconnected and evolving satellite Ceres, arXiv: 2011.07487v3 [physics.pop-ph] arxiv.org/abs/2011.07487

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quote: Physicist Proposes Massive Satellite Orbiting at Ceres (2021, Jan 20) Retrieved January 20, 2021 from https://phys.org/news/2021-01-physicist-human-populated-mega-satellite-orbiting-Ceres . programming language

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