A geologist explains what the “doorway” on Mars really is and why it’s so tempting to see recognizable shapes on other worlds. Source Share: Previous Post Rivian R1T Owner Attempts To Calculate Real-World Off-Road Range Next Post The Dell Memorial Day sale is still live: save hundreds on laptops and monitors Related Articles Space NASA begins delivering 1st Artemis Moon Trees to be planted across United States Space The moon could be perfect for cutting-edge telescopes — but not if we don’t protect it Space ‘NASA at a crossroads:’ Budget woes, aging infrastructure and hard choices ahead Space NASA and Russia will keep launching each other’s astronauts to ISS until 2025: report Space U.S. government awards NOAA millions for wildfire response research Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. five + nine =