Disney Parks chairman Josh D’Amaro flashed a “real” lightsaber at the end of a presentation on April 8th. How is that possible? Here’s the best visualization we’ve seen of how a new ...

Lightsaber “blades” ignite to a sword-perfect size, but the lasers we have at our disposal in the real world just keep going indefinitely (and are beams of light, so they wouldn’t really ...

Let there be lightsabers This company makes lightsabers you can actually fight with; Memoirs of a Padawan: My time at lightsaber combat academy; Science trumps the Force to create a real-life ...

Admit it. You’ve wanted to engage in a lightsaber duel ever since you saw your first "Star Wars" film. Soon that fantasy could come to life — minus, thankfully, the whole severed hand thing ...

The “lightsaber” beams radiating from what NASA described as “a dark, Jedi-like cloak of dust” are in fact jets of superheated material shooting out from a newborn star, the agency ...

A beam of light is supposed to shine off into infinity, but when Darth Vader and Luke Skywalker whip out their lightsabers for some spark-flying action, the light blades extrude like stick ...

Is there anything purer than the look of pride on a nerdy engineer's face when he realizes he's created a working lightsaber model? The answer to that question is "no," as a new video posted by ...

Until now, photons, or the mass-less particles that constitute light, were thought to not interact, but rather simply pass through each other, just two beams of luminescence during a laser-light show.

The professor noted that the "Star Wars'' lightsaber is usually associated with some kind of laser or laser beam capable of burning, cutting, or damaging an enemy. Ever since their invention in ...

You may like Say "hello there" to my new favorite Star Wars lightsaber, which blew my mind with a neat trick; Here, have an exclusive reveal of a new Star Wars Lightsaber replica for the most ...