Researchers at NASA's Johnson Space Center in Houston have revealed that a microwave thruster system that requires no propellant does actually works and it can change space exploration forever.
According to Wired UK, the study found that test results indicated that the RF [radio frequency] resonant cavity thruster design, which was unique as an electric propulsion device, was producing a force that was not attributable to any classical electromagnetic phenomenon and, therefore, was potentially demonstrating an interaction with the quantum vacuum virtual plasma, Discovery News reported.
The roots of the propulsion system tested by the NASA team trace back to a British researcher named Roger Shawyer, who claimed that his "EmDrive" generates thrust by rocketing microwaves around in a chamber. There was no need for propellant, as solar power could be used to produce the microwaves.
Shawyer said that his company, Satellite Propulsion Research Ltd., has successfully tested experimental versions of the thruster. However, many scientists have dismissed such claims, saying the propulsion system violates the law of conservation of momentum.
The NASA scientists determined that the Cannae Drive produces 30 to 50 micronewtons of thrust, less than 0.1 percent of that measured by the Chinese team, but nevertheless suggesting that the technology works.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
