×
GreekEnglish

×
  • Politics
  • Diaspora
  • World
  • Lifestyle
  • Travel
  • Culture
  • Sports
  • Cooking
Friday
20
Feb 2026
weather symbol
Athens 12°C
  • Home
  • Politics
  • Economy
  • World
  • Diaspora
  • Lifestyle
  • Travel
  • Culture
  • Sports
  • Mediterranean Cooking
  • Weather
Contact follow Protothema:
Powered by Cloudevo
> World

Former NASA engineer says he’s invented a thruster that doesn’t require propellant

But, we have some questions...

Newsroom April 26 06:56

Space startup Exodus Propulsion Technologies claims to have achieved a breakthrough, stumbling upon an entirely new force of nature that could power thrusters that don’t need propellant to work.

As The Debrief reports, co-founder Charles Buhler — a former NASA engineer who’s worked on a number of major programs including the International Space Station, the Hubble Space Telescope, and the Space Shuttle — said the discovery could be a major turning point in humanity’s quest to explore space.

Buhler makes some wildly ambitious claims that will likely face plenty of scrutiny from the scientific community — and it’s unclear if his startup’s claims will survive.

“There are rules that include conservation of energy, but if done correctly, one can generate forces unlike anything humankind has done before,” Buhler told The Debrief. “It will be this force that we will use to propel objects for the next 1,000 years… until the next thing comes.”

The startup recently presented its findings at the Alternative Propulsion Energy Conference (APEC), a highly unusual “anti-gravity club” that attracts some of the biggest names in the field.

The team’s drive, which it says uses electrostatics to enable Buhler’s “new force,” isn’t exactly a powerhouse, producing a mere 10 milliNewtons. To put that into perspective, holding a mass of about 100 grams, or a medium-sized apple, in the palm of your hand exerts 1 Newton, or 100 times more force.

But the “magnitude is not important, really, since anything above zero would work in space!” Buhler assured The Debrief.

“Our materials are composed of many types of charge carrier coatings that have to be supported on a dielectric film,” he explained. “Our aim is to make it as lightweight as possible, but that is sometimes difficult since the films and their coatings have to have a high dielectric breakdown strength.”

See Also:

Space Force orders orbital service station to revive dead satellites

To Buhler, it’s a major breakthrough that means “that there’s some underlying physics that can essentially place force on an object” given “an asymmetry in either electrostatic pressure or some kind of electrostatic divergent field.”

Of course, Buhler’s comments should be taken with a grain of salt, given the subject matter and the device’s strained relationship with the established laws of physics.

“It’s very hard to reconcile, from a scientific point of view because it does seem to violate a lot of energy laws that we have,” Buhler told APEC cofounder and moderator Tim Ventura, adding that “we’re hoping to do some demos” in space.

>Related articles

What the peoples are proud of: Greeks proud of history, Italians proud of culture and Turks proud of their patriotism

Peace Council underway: Possible deal with Iran in 10 days, says Trump (video)

Russia offers a $12 trillion package to the US in exchange for the lifting of sanctions

It’s a Moonshot reminiscent of other propulsion drives we’ve come across, like NASA’s highly controversial EmDrive and startup Applied Physics’ “warp drive,” both of which similarly appear to break the laws of physics.

But let’s be honest: if they do somehow make propellantless propulsion work, it would be very, very cool.

Source: Futurism

Ask me anything

Explore related questions

#engineer#nasa#propellant#science#space#technology#world
> More World

Follow en.protothema.gr on Google News and be the first to know all the news

See all the latest News from Greece and the World, the moment they happen, at en.protothema.gr

> Latest Stories

Moment a naval mine is neutralized at Naxos port – Watch video

February 19, 2026

Dendias to meet with US congress delegation on Friday

February 19, 2026

Prince Andrew released – Leaves the police station visibly shaken, see the first photo of the disgraced prince

February 19, 2026

Angeliki Frangou: A new global order is taking shape and reshaping shipping

February 19, 2026

Adonis Georgiadis on the incidents in Nikaia: “They would have killed me without the riot police

February 19, 2026

“My uncle and cousin brought the winery to zero, I will request a management audit,” says Apostolos Spyropoulos

February 19, 2026

Cyprus: Police uncover safe house with 220 kg of cocaine and cannabis, seize weapons and explosives worth over €7 million

February 19, 2026

What the peoples are proud of: Greeks proud of history, Italians proud of culture and Turks proud of their patriotism

February 19, 2026
All News

> Politics

Dendias to meet with US congress delegation on Friday

U.S. Ambassador to Greece Kimberly Guilfoyle will also attend the meeting at the “I. Kapodistrias” hall of the Ministry of National Defense

February 19, 2026

Adonis Georgiadis on the incidents in Nikaia: “They would have killed me without the riot police

February 19, 2026

Greek Parliament: Clash over incidents at Nikaia General State Hospital

February 19, 2026

Mitsotakis meets top AI leaders in New Delhi: gov.gr and accessibility at the center

February 19, 2026

Incidents at Nikaia Hospital – Georgiadis: “My physical integrity was at risk – The violence of KKE and ANTARSYA cannot prevail”

February 19, 2026
Homepage
PERSONAL DATA PROTECTION POLICY COOKIES POLICY TERM OF USE
Powered by Cloudevo
Copyright © 2026 Πρώτο Θέμα