Humanity’s journey beyond Earth’s cradle will reshape our bodies, minds, and societies in profound ways. As we venture into the cosmos for centuries on end, the relentless forces of microgravity, cosmic radiation, and prolonged isolation will drive a cascade of evolutionary changes. Drawing on cutting-edge research in space biology, genetics, and artificial intelligence, we can…
The International Space Station represents humanity’s most ambitious venture in low Earth orbit, a beacon of international cooperation and cutting-edge technology. Astronauts aboard this orbiting outpost experience a host of unique challenges that test both body and mind. From the constant presence of microgravity to the threat of radiation, daily life in this confined habitat…
Before a spacecraft ever leaves the launch pad, NASA engineers and scientists subject every piece of hardware to a suite of rigorous evaluations here on Earth. These tests aim to mimic the unforgiving conditions of space—extreme temperatures, intense vibrations, pervasive radiation, and the absence of atmospheric pressure. By exposing equipment to simulated hazards, NASA ensures…