Russian scientists claim to have created a plasma-based propulsion system that could significantly reduce the time it takes to reach Mars to around 30 days, which is significantly faster than traditional chemical rockets. The Troitsk Institute, a division of Rosatom, Russia’s national nuclear company, is developing the experimental engine. It is presently undergoing ground tests in a sizable vacuum chamber that replicates deep-space conditions.
Scientists working on the project claim that the engine accelerates hydrogen plasma to exhaust velocities of up to 100 kilometers per second using electromagnetic fields. Instead of launching from Earth, the system is built for continuous, low-thrust operation in space, powered by an onboard nuclear reactor. According to researchers, this strategy could greatly lessen the amount of cosmic radiation and microgravity that astronauts are exposed to during extended flights.
The prototype is anticipated to have a service life of more than 2,400 hours, which may be sufficient for a round-trip interplanetary voyage. It is believed to run at about 300 kilowatts in a pulsed mode. Scaling the technology for flight, guaranteeing reactor safety, and verifying performance outside of lab settings are among of the concept’s remaining significant obstacles.
As space agencies look for alternatives to chemical rockets for quicker, more sustainable deep-space exploration, the initiative puts Russia alongside other space powers researching sophisticated plasma propulsion, such as China and NASA. A flight-ready prototype might be accessible by 2030, according to Rosatom officials, assuming funding and testing go well.
Source – Daily Galaxy
