NASA Perseverance Rover's Lightsaber Image Excites 'Star Wars' Fans; Here's What the Metal Tube Really Is NASA Perseverance rover's new Mars image excites many "Star Wars" fans. Is this metal tube a lightsaber? by Griffin Davis
Tech WATCH: First Real-life 'Star Wars' Plasma Lightsaber Actually Retracts, Cuts Through Metal With 4,000°F by Isaiah Alonzo