Source: New York Post
“Like an interstellar rolling stone. NASA scientists were baffled after uncovering a rock on Mars that didn’t belong there — with a composition pointing to potentially interstellar origins. ‘This rock was identified as a target of interest,’ the space agency wrote in a recent blog post detailing the potentially intergalactic gravelstone. … while finding a stone on Mars might not seem groundbreaking, this particular specimen stood out due to its ‘sculpted, high-standing appearance that differed from that of the low-lying, flat and fragmented surrounding rocks.’ Subsequent analysis by the Rover’s SuperCam revealed that the Martian pebble was high in iron and nickel — an element combo associated more with ‘iron-nickel’ meteorites rather than more run-of-the-mill rocks.” (11/19/25)
https://nypost.com/2025/11/19/science/nasa-discovers-rock-on-mars-that-shouldnt-be-there/