Is there a doorway on Mars? That's the question being asked by conspiracists online after NASA released a new picture taken by the agency's Curiosity rover.
Snapped by the explorer's Mast Camera or "Mastcam" on Sol 3466 (7 May), the grainy image appears to show a cleanly-cut hole in a rockface.
There has been no official explanation of the sighting from the American space agency, but that hasn't stopped debate online about just what exactly it shows.
One social media user described the scene as "a formation on Mars which appears to be a portal and a wall nearby that looks artificial."Another concluded: "Swear to God, there's at least five Martians camouflaged in there." However, others were more practical, with one Reddit user stating: "It's obviously not a little door, it's just a flat piece of broken rock." The finding comes at a time that the U.S.Read more on dailyrecord.co.uk