Technologies for creating a fully-fledged habitat in microgravity conditions and on other planets: mycelium, 3D, carbon fiber
The Mycotecture project team at NASA’s Ames Research Center is developing technologies that will enable the “growing” of habitats on the Moon, Mars, and beyond using fungi and the subterranean filaments that make up their main component, known as mycelium. Scientists from the University of California, Berkeley, have successfully tested the next-generation SpaceCAL microgravity 3D printer. Researchers at the Georgia Institute of Technology have unveiled ecovoxels—modular, reconfigurable building blocks that can be used for both construction on Earth and for creating living and working spaces in space. As part of the European Space Agency’s First! initiative, CompPair, in collaboration with Com&Sens and CSEM, has developed a new self-controlling and self-healing carbon fiber composite material.
The process of astronauts adapting to Earth’s gravity after a long stay in space
When astronauts return from extended stays in space, they are often removed from their capsules and placed on stretchers. Astronauts Sunita Williams and Butch Wilmore, stranded in March 2025, were no exception. The effects of long-term spaceflight on the human body are an area of active research. The current record for the longest continuous stay in space belongs to Russian cosmonaut Valeri Polyakov, who spent 437 days—just over 14 months—aboard the now-defunct Mir space station in 1994 and 1995.
Recent research in the field of water-calcium metabolism in spaceflight conditions
Exposure to altered gravity during spaceflight can cause physiological changes. One such change is the inability to completely empty the bladder or urinary retention. Exposure to microgravity causes bone atrophy/loss, which increases blood calcium levels and increases the risk of kidney stones. The results of this new study may shed light on age-related bone loss, which affects millions of people on Earth.