{"id":31727,"date":"2025-10-22T13:18:11","date_gmt":"2025-10-22T13:18:11","guid":{"rendered":"https:\/\/metaverseplanet.net\/blog\/?p=31727"},"modified":"2025-11-03T10:06:07","modified_gmt":"2025-11-03T10:06:07","slug":"engine-developed-to-reduce-trip-to-mars-from-9-months-to-30-days","status":"publish","type":"post","link":"https:\/\/metaverseplanet.net\/blog\/engine-developed-to-reduce-trip-to-mars-from-9-months-to-30-days\/","title":{"rendered":"Engine Developed to Reduce Trip to Mars from 9 Months to 30 Days"},"content":{"rendered":"\n

Russia aims to cut the Earth-Mars journey to 1 month<\/strong> with a plasma-based propulsion system<\/strong>. The new technology, which offers much higher efficiency<\/strong> than chemical rockets, could radically change the duration and cost of interplanetary travel<\/strong>.<\/p>\n\n\n\n

Trips to Mars<\/strong> are seen as a major challenge due to the long journey times, approaching nine months<\/strong>, and the risks of radiation exposure<\/strong> that astronauts face during this period. However, Russian scientists have announced that they have developed an ambitious technology that will completely change this timeframe.<\/p>\n\n\n\n

Rosatom<\/strong>, the Russian State Atomic Energy Corporation<\/strong>, suggests that a new plasma-based propulsion system<\/strong> could reduce the transit time between Earth and Mars to just 30 to 60 days<\/strong>. This represents a dramatic leap, cutting the time required to reach the Red Planet from nine months to as little as one month.<\/p>\n\n\n\n

Among the best-known variants of plasma<\/strong> or electric propulsion systems<\/strong>, which have been used for decades for orbit adjustments, are ion thrusters<\/strong> and Hall effect thrusters<\/strong>. These systems convert propellant into charged particles (ions)<\/strong> and accelerate them using electric or magnetic fields, providing them with extraordinary fuel efficiency<\/strong> compared to chemical rockets.<\/p>\n\n\n\n

However, these systems are primarily used for orbit maintenance<\/strong> in long-duration missions due to their low thrust power<\/strong>. The potential of Rosatom’s project<\/strong> to convert this technology into the main propulsion engine<\/strong> for interplanetary travel<\/strong> could be truly groundbreaking.<\/p>\n\n\n\n

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How Does Rosatom’s Plasma Technology<\/strong> Work?<\/h2>\n\n\n\n
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Scientists at Rosatom<\/strong> have developed a laboratory prototype of a plasma electric rocket<\/strong> based on a magnetic plasma accelerator<\/strong>. Unlike traditional rockets that burn chemical fuel to produce hot gas, this engine ionizes a working fluid<\/strong> (hydrogen<\/strong> in the Rosatom system) into plasma<\/strong>. It then uses powerful electromagnetic fields<\/strong> to accelerate and eject these charged particles at extremely high speeds, thrusting the spacecraft forward.<\/p>\n\n\n\n

This design allows the particle exhaust velocity<\/strong> to reach approximately 100 km\/s<\/strong>. This speed is many times higher than the typical exhaust speeds of chemical rockets, which range from 2 to 4.5 km\/s<\/strong>. The Rosatom<\/strong> team, which aims to produce a flight-ready version<\/strong> of the engine by 2030<\/strong>, claims that the prototype has successfully operated for over 2,400 hours<\/strong>, which is theoretically sufficient for a Mars mission<\/strong>.<\/p>\n\n\n\n

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Thrust Power<\/strong> and Efficiency Difference<\/strong><\/h2>\n\n\n\n
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The fundamental difference between chemical and plasma engines<\/strong> is the balance between thrust power<\/strong> and efficiency<\/strong>. Chemical rockets<\/strong> provide the very high thrust power<\/strong> needed for launch instantly but consume fuel inefficiently. Plasma engines<\/strong>, while having low instantaneous thrust, offer much higher propulsion efficiency<\/strong> and exhaust velocities<\/strong>. The goal is to reach high speed gradually by applying continuous acceleration over a long period. The Russian design relies on launching the spacecraft into orbit using conventional rockets<\/strong> but transitioning to the plasma engine<\/strong> for the Mars transit<\/strong>.<\/p>\n\n\n\n

Reaching Mars<\/strong> in as little as two months<\/strong> requires much higher average velocities<\/strong> than those of today’s spacecraft. If successful, this technology would mark a turning point in deep space propulsion<\/strong>, making interplanetary travel<\/strong> both shorter and safer by reducing astronauts’ exposure to cosmic radiation<\/strong>.<\/p>\n\n\n\n

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