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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: Red Badger

Good article—thanks.

It sounds like they could melt the rocket en route....

Lol.


41 posted on 08/07/2025 11:39:15 AM PDT by cgbg (It was not us. It was them--all along.)
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To: Alas Babylon!

Back in those days Ukraine was part of Russia. The other half of theirs, as well as ours, were Germans.


42 posted on 08/07/2025 11:39:38 AM PDT by GingisK
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To: Red Badger

It better have really good brakes.


43 posted on 08/07/2025 11:40:17 AM PDT by central_va (The I won't be reconstructed and I do not give a damn...)
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To: Alas Babylon!; Soul of the South

“ SpaceX, Blue Origin, Virgin Space, etc. are all a better way than stupid government, especially Russia and China!”

You don’t get it. Soul of the South is saying Communist good. USA bad.


44 posted on 08/07/2025 11:40:32 AM PDT by ifinnegan (Democrats kill babies and harvest their organs to sell)
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To: Bookshelf

Great classical music composers as well—but that won’t help with this project.


45 posted on 08/07/2025 11:41:08 AM PDT by cgbg (It was not us. It was them--all along.)
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To: TexasGator

1.35 lbs of thrust.

What am I missing?

is this just all bs?


46 posted on 08/07/2025 11:41:49 AM PDT by ifinnegan (Democrats kill babies and harvest their organs to sell)
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To: Red Badger

Sputnik 6?


47 posted on 08/07/2025 11:42:12 AM PDT by mykroar ("It's Not the Nature of the Evidence; It's the Seriousness of the Charge." - El Rushbo)
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To: Red Badger

Maybe they should test it on the Flota Sovetskogo Soyuza Kuznetsov...


48 posted on 08/07/2025 11:43:23 AM PDT by SuperLuminal (Where is rabble-rising Sam Adams now that we need him? Is his name Trump, now?)
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To: zeebee

Bingo. This is why I was not laughing at North Kore’s failed rocket (ICBM) failures. Every failure in aerospace is a successful test.


49 posted on 08/07/2025 11:44:47 AM PDT by Organic Panic ('Was I molested. I think so' - Ashley Biden in response to her father joining her in the shower. )
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To: GingisK

“made their own nuclear weapons, “

With the help of German scientists and several spies in our weapons programs including the manhattan project.


50 posted on 08/07/2025 11:46:06 AM PDT by TexasGator (./There is no Sharknado system)
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To: Red Badger

I assume this would have to be nuclear powered? Or could a large enough solar array be feasible?


51 posted on 08/07/2025 11:46:28 AM PDT by EnderWiggin1970
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To: EnderWiggin1970

I think a solar array would be feasible.............


52 posted on 08/07/2025 11:47:04 AM PDT by Red Badger (Homeless veterans camp in the streets while illegals are put up in 5 Star hotels....................)
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To: TexasGator

True. But, it didn’t take them long before they were innovating all on their own.


53 posted on 08/07/2025 11:53:23 AM PDT by GingisK
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To: GingisK

“Flip and burn at the halfway point.”

You are assuming fixed stations and no gravity.


54 posted on 08/07/2025 11:55:15 AM PDT by TexasGator (./There is no Sharknado system)
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To: Red Badger
Designing a protype and then making a working model are two very different things. This sounds like so much feel good Russian propaganda to sell the masses back home how Russia can compete with the West in developing new technology, when in practice it resorts to spying and stealing from the West to keep from falling further behind.

Somebody ping me when they can make a warp drive powered by dilithium crystals.
55 posted on 08/07/2025 11:55:41 AM PDT by Dr. Franklin ("A republic, if you can keep it." )
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To: Red Badger

“I think a solar array would be feasible.............”

Not enough energy for a one month trip.


56 posted on 08/07/2025 11:56:48 AM PDT by TexasGator (./There is no Sharknado system)
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To: Red Badger

57 posted on 08/07/2025 11:58:47 AM PDT by MinorityRepublican
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To: GingisK

The successful test of RDS-1 in August of 1949 inspired the Soviet government to institute a major, high-priority program to develop the hydrogen bomb. The Soviets, who received information from Klaus Fuchs regarding the American hydrogen bomb program throughout the late 1940s, knew that thermonuclear weapons were theoretically possible. They also knew that the hydrogen bomb would have to be developed in order to counter the perceived “American threat” abroad.

https://ahf.nuclearmuseum.org/ahf/history/soviet-hydrogen-bomb-program/


58 posted on 08/07/2025 12:00:07 PM PDT by TexasGator (./There is no Sharknado system)
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To: Red Badger
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.
59 posted on 08/07/2025 12:01:50 PM PDT by suijuris
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To: suijuris
"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."

********************************************************

Debbie Downer.

60 posted on 08/07/2025 12:10:34 PM PDT by Neanderthal (GETTING TIRED OF WINNING!!)
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