Astronauts on the International Space Station have a number of exercise options, including a mechanical bicycle bolted to the floor, a weightlifting machine strapped to the wall, and a strap-down ...

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Space travel has always hit a wall with slow speeds and massive fuel needs. Gravitic propulsion systems offer a game-changing solution by using gravity itself as a driving force. This blog breaks down ...

Random stroke of curiosity regarding human space-flight on long-duration transfer orbits (e.g. Earth to Mars): What issues of health or habitation would be mitigated by maintaining some minimal amount ...

Digestive gas gets the best of everyone sooner or later, often in the form of a burp. Burping is how the body clears excess gas from the upper digestive tract, which would otherwise result in ...

Vast is a startup building commercial in-space habitation, research, and manufacturing facilities to serve NASA, ESA, DLR, and other government space agencies around the globe, driving demand for ...

Does Earth's magnetic field do all that much against cosmic rays? Those are quite high energy, hundreds of MeV. My understanding is most of the effect is against solar radiation, which is much lower ...