Despite all these technological advances, a supersonic aircraft still cannot beat physics. Shock waves, and their associated ...

Despite all these technological advances, a supersonic aircraft still cannot beat physics. Shock waves, and their associated ...

Jetcruzer International is about to take delivery of the first ZeroAvia ZA600 electric propulsion system for its ...

An international team of engineers and space scientists has used a variety of assumptions, techniques, and math principles to ...

As civilizations advance, they may need to migrate across the galaxy, and some researchers speculate they could use their own stars as massive engines. New research explores the possibility of a ...

Scientists have developed a method for generating fast, bright proton beams using a high-repetition-rate laser-plasma ...

Russia's State Atomic Energy Corporation, Rosatom, recently developed a new spacecraft engine with impressive specifications.

Lightsails operate by harnessing radiation pressure from a light source, such as the Sun or lasers, to propel a spacecraft.

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"The lightsail will travel faster than any previous spacecraft, with potential to eventually open interstellar distances to ...

Renewable energy stocks like Brookfield Renewable offer stable dividends and strong growth potential. Oil and gas stocks, such as ConocoPhillips, are returning their growing cash flow to investors ...

Powered by laser light, this tiny sail lays the groundwork for future advances in lightsail technology and the potential for interstellar propulsion.