An engineer who once worked with NASA says he has built a machine that can push against gravity without burning a drop of ...

For more than a century, gravity has been the immovable backdrop of modern physics, a force that can be described and ...

In a Universe ruled by the harsh and unyielding laws of Physics, it’s often tempting to dream of mechanisms which defy these rigid restrictions. Although over the past hundred years we have made ...

The propellantless propulsion technology developed by Quantum Dynamics Enterprises, Inc., represents a significant advancement in the field of space travel. Unlike traditional propulsion methods that ...

A paper analyses the potential of the electric solar wind sail for solar system space missions. Applications studied include fly-by missions to terrestrial planets (Venus, Mars and Phobos, Mercury) ...

Dr. Charles Buhler, a NASA engineer and the co-founder of Exodus Propulsion Technologies, has revealed that his company’s propellantless propulsion drive, which appears to defy the known laws of ...

The last time we saw the so-called EM Drive, it was causing a kerfuffle over at NASAspaceflight.com, where a member of a tiny team called Eagleworks at NASA's Johnson Space Center had posted some ...