Miguel Alcubierre was able to construct a valid solution to the equations of general relativity that enable a warp drive. But now we need to tackle the rest of relativity: How do we arrange matter and ...

The mass effect results from the charge states and their magnetic moments. All neutral particles are composed of positive and negative charges. The electromagnetic nature of particles implies that ...

HUNTINGTON BEACH, Calif., March 20, 2025 /PRNewswire/ -- Mach Industries, a leader in advanced defense manufacturing, today announced the launch of Mach Propulsion, a new division dedicated to the ...

As United States President Donald Trump’s aggressive and erratic positions on tariffs trigger global disorder, upends growth projections and rattles markets across geographies, his desire to make good ...

In another corner, a 3D printer stands ready to turn out the parts for subscale test models of the system’s heat-exchanger thruster. Portal plans to build the system into its Supernova satellite ...

Tomorrow’s Motion GmbH (TOMO) is developing a propulsion technology that aims to change how satellites move in space. Rather than relying on chemical propellants, the system employs electromagnetic ...

In one example of just how dire supply problems have been with electric propulsion units ... one of the major producers of so-called Hall Effect Thrusters Apollo Fusion — was a key factor ...

With Sunbird in Orbit: A spacecraft launches to LEO (~9.4 km/s), docks with a Sunbird, and then the Sunbird’s fusion propulsion handles the rest ... 4.1 km/s LEO-to-lunar orbit leg (using Oberth ...

Advancing all-electric propulsion for KDDX Hanwha Ocean is working to acquire the technology needed to produce electric propulsion systems for surface vessels, a critical component for building ...

Inspired by NASA aerospace engineering, this project features a plasma thruster, designed to maximize efficiency and increase the voltage output. For that, Maker created a homemade ionic plasma ...

These propulsion technologies combine improved ... This is known as the Casimir Effect, which describes the attractive force between two surfaces in a vacuum. If a “ring” of negative mass ...