Tag: propellantless propulsion
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Engineer Claims He Found a Way to Overcome Gravity: What It Would Mean for Space Travel
Introduction: A Bold Claim Meets a World of Skepticism An engineer has claimed to have developed a device that could produce thrust without expelling propellant, a breakthrough that, if real, would rewrite the rules of space travel. The bold assertion has stirred both excitement and skepticism in equal measure among scientists and space enthusiasts. This…
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Surveying Io’s Surface with the UNAGI Lander
Introduction: A New Path to Io’s Surface A recent study presented at the AIAA 2025 Regional Student Conference by Spartan Space Systems at San Jose State University proposes a bold idea for landing on Io, Jupiter’s highly active volcanic moon. The team introduces UNAGI, a lander concept designed to use Jupiter’s magnetic field as a…