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

"Chemical rockets that we use today, even with the extra speed boost from flying by planets, or from swinging by the sun for ...

Combining a high-energy laser with an optical dazzler, HELIOS can both destroy and disable threats, as well as disrupt enemy ...

The idea of a lightsail comes from the fact that radiation pressure represents a mechanical pressure acting on a surface due ...

Achieving practical interstellar travel requires overcoming the immense challenge of reaching extraordinary velocities. To ...

US president orders work on defence shield going beyond Ronald Reagan’s ‘Star Wars’ programme that could trigger nuclear arms ...

The USS Preble is the only U.S. destroyer armed with the HELIOS, which can fire laser beams to destroy fast attack craft and drones.

Discover how space-based solar energy and future solar technologies can transform Australia’s power grid. Explore advanced renewable solutions with Energy Matters—leading the way to a sustainable ...

Amid mounting challenges to Colorado’s water supply, lawmakers are seeking to upgrade the decades-old method of tracking the ...