Look carefully at this new image taken just days ago on Mars, and you might mistake that object sitting on the dusty barren surface as… wait, is that a lightsaber?
Sorry, Star Wars fans. What you see is a sealed NASA tube containing samples collected by the Perseverance rover, a car-size lab on six wheels that has been rumbling over the Martian terrain for nearly two years. The U.S. space agency said the vehicle "deposited" the tube — or what we normal folks would describe as "just left...