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Russia Just Built a Plasma Engine That Could Reach Mars in 30 Days—SpaceX’s Biggest Problem Yet?
Daily Galaxy ^ | August 07, 2025 | Arezki Amiri

Posted on 08/07/2025 11:00:04 AM PDT by Red Badger

Russian scientists say they’ve built a new kind of engine that could cut the trip to Mars down to just one month. A working prototype already exists, and it’s unlike anything currently used in space.

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Russia’s New Plasma Engine. Credit: IZVESTIA/Sergey Lantyukhov | The Daily Galaxy --Great Discoveries Channel

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A new propulsion system developed by Russian scientists is generating buzz in the spaceflight community. According to researchers from Rosatom’s Troitsk Institute, a laboratory-tested magnetoplasma engine could make it possible to travel from Earth to Mars in as little as one to two months—a significant leap from today’s six- to nine-month missions.

Continuous Acceleration, Not Combustion

At the center of this technology is a plasma propulsion system that abandons conventional fuel combustion. Instead, it uses electromagnetic fields to accelerate hydrogen ions—charged particles like protons and electrons—to speeds of 100 kilometers per second (about 360,000 km/h). For comparison, most chemical rockets top out at around 4.5 km/s due to fuel burn limitations.

“The working body is charged particles that are accelerated by an electromagnetic field. This makes it possible to achieve much higher speeds,” said Alexei Voronov, first deputy general director for science at the Troitsk Institute, speaking to Izvestia.

Magnetoplasma Propulsion System - Image Credit: IZVESTIA/Sergey Lantyukhov

This kind of engine works on continuous thrust. Unlike current rockets that provide an initial push and then coast, this plasma engine keeps accelerating steadily. That means shorter travel times and less time spent in deep space radiation—a major concern for long-duration crewed missions.

Built and Already Being Tested

What makes this project different from others in development is that a working prototype already exists. Researchers have constructed a test unit and are running it inside a massive vacuum chamber—4 meters wide and 14 meters long—that mimics outer space conditions. The engine operates in a pulse-periodic mode, running at 300 kilowatts of power.

The current system has shown an operational lifespan of 2,400 hours, enough for a round trip to Mars under the proposed design. “The main goal of the project is to demonstrate the operation of the prototype in pulse-periodic mode,” said Konstantin Gutorov, the project’s scientific advisor.

Magnetoplasma Propulsion System - Image Credit: IZVESTIA/Sergey Lantyukhov

A space-ready version is planned for release in 2030, and will not replace traditional launch vehicles. Instead, it would kick in after the spacecraft reaches orbit, allowing the plasma engine to handle the journey through interplanetary space.

Hydrogen: Abundant, Light, and Efficient

The choice of hydrogen as a fuel source is intentional. It’s the lightest and most abundant element in the universe, allowing for high acceleration with minimal consumption. More importantly, the design doesn’t require high plasma temperatures, reducing heat stress on engine parts and improving longevity.

The engine’s 6 newtons of thrust may not sound like much, but it’s actually the highest among plasma-based propulsion projects currently in development. That’s because plasma engines prioritize efficiency over brute force, trading raw power for steady, long-term acceleration and deceleration—essential for interplanetary missions.

Magnetoplasma Propulsion System - Image Credit: IZVESTIA/Sergey Lantyukhov

Power for the engine would likely come from a nuclear reactor onboard the spacecraft, which introduces some engineering and safety challenges, but also provides the sustained energy needed for continuous operation.

How It Stacks up Against Today’s Tech

Plasma propulsion isn’t new. Russian plasma thrusters are already used in systems like the OneWeb satellite constellation and NASA’s Psyche probe. Those engines typically achieve particle exhaust speeds of 10 to 50 km/s. The new engine claims to double that range, placing it far ahead of current technology, if the results can be independently verified.

“This development is ahead of the curve,” said Nathan Eismont of the Russian Academy of Sciences, who emphasized that Russian-made plasma engines are already flying on international missions.

Of course, this doesn’t mean a Mars trip is right around the corner. The system hasn’t been reviewed in independent scientific journals, and its integration into a complete space mission has yet to be demonstrated. But the prototype’s existence and ongoing testing signal real momentum, not just theoretical speculation.


TOPICS: Astronomy; History; Military/Veterans; Travel
KEYWORDS: adastra; aerospace; aviation; interplanetary; mars; nuclear; nuclearpower; plasma; plasmathruster; russia; spacetravel; vasimr
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To: Neanderthal

“Reality for what? To reach Mars in 30 days would be around 200,000 mph. Colliding with an extremely small spec of a pebble at that speed would be a catastrophic.”
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Send an “icebreaker” or two placed just in front of the one with the cargo.


61 posted on 08/07/2025 12:13:29 PM PDT by Neanderthal (GETTING TIRED OF WINNING!!)
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To: Red Badger

no one is going to Mars. Ever since I was a child, I’ve been told we are going to mars. When someone ever goes to Mars, then let me know


62 posted on 08/07/2025 12:21:08 PM PDT by MarlonRando
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To: MarlonRando

63 posted on 08/07/2025 12:22:12 PM PDT by dfwgator (Endut! Hoch Hech!)
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To: dfwgator

The genius Wernher von Braun could have got us to Mars. One of my heroes growing up. Spectacular man.


64 posted on 08/07/2025 12:30:41 PM PDT by MarlonRando
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To: Red Badger

They always look good on paper.

wy69


65 posted on 08/07/2025 12:34:09 PM PDT by whitney69
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To: Red Badger

“Russian scientists say … “


66 posted on 08/07/2025 12:38:58 PM PDT by johniegrad
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To: Red Badger

Whether or not this system is ready, a continuous propulsion system is exactly what’s needed. There are related challenges, but I don’t know why Musk doesn’t factor this type of system into his plans.


67 posted on 08/07/2025 12:39:46 PM PDT by Williams (Thank God for the election of President Trump!)
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To: T. P. Pole
Drop into orbit and brake around the planet.

They did this in 2010 A Space Odyssey.

68 posted on 08/07/2025 12:52:20 PM PDT by 1FreeAmerican
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To: butlerweave

69 posted on 08/07/2025 12:57:35 PM PDT by sit-rep (START DEMANDING INDICTMENTS NOW!!!!!)
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To: Red Badger

bookmark for later


70 posted on 08/07/2025 12:59:50 PM PDT by jimjohn (We're at war, people. Start acting like it.)
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To: TexasGator

Its my flight, I can do what I want. I’m pretty sure the destination would be a computed point associated with the anticipated location of the target, a point where last minute corrections could be made for orbital insertion.


71 posted on 08/07/2025 1:13:38 PM PDT by GingisK
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To: MarlonRando

Yes he was.


72 posted on 08/07/2025 1:15:25 PM PDT by GingisK
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To: ifinnegan
What am I missing?

Its still in the experimental stages?

73 posted on 08/07/2025 1:16:34 PM PDT by GingisK
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To: Red Badger

Do you know what those things can do? Suck the paint off your house and give your family a permanent orange afro.

74 posted on 08/07/2025 1:27:06 PM PDT by P8riot (You will never know Jesus Christ as a reality in your life until you know Him as a necessity.)
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To: TheBattman
“Russian scientists say...”

That and $12 will buy a coffee at Starbucks...

Yup, look at Putin claims of an unstoppable hypersonic missile.

75 posted on 08/07/2025 1:27:21 PM PDT by tlozo (“We get a lot of bullshit thrown at us by Putin, if you want to know the truth,” Trump)
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To: Red Badger

76 posted on 08/07/2025 1:41:41 PM PDT by Yo-Yo (Is the /Sarc tag really necessary?)
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To: johniegrad

“Russian scientists say … “ Once again they say “we invented it first”


77 posted on 08/07/2025 1:41:47 PM PDT by amnestynone (We are asked by people who do not tolerate us to tolerate the intolerable in the name of tolerance.)
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To: EnderWiggin1970

Nuclear is a forgone conclusion for Mars and beyond.

The moon will have nuclear power plants. Lunar nights are quite long and cold.


78 posted on 08/07/2025 1:48:26 PM PDT by TheDon (Remember the J6 political prisoners! Remember Ashli Babbitt!)
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To: GingisK

“Flip and burn at the halfway point.”

Even a whisper of gravity is better than nothing.


79 posted on 08/07/2025 1:50:15 PM PDT by TheDon (Remember the J6 political prisoners! Remember Ashli Babbitt!)
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To: Red Badger

They don’t even have an aircraft carrier and yet they’re building engines that can get you to mars in 30 days??? BS!


80 posted on 08/07/2025 1:55:09 PM PDT by jerod (Nazis were essentially Socialist in Hugo Boss uniforms... Get over it!)
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