Space.com editor-in-chief Tariq Malik gives you a peek at the biggest piece of Mars discovered on Earth. Currently on display at Sotheby's in New York City. [Full Story](https://www.space.com/astronomy/mars/the-largest-mars-rock-on-earth-is-up-for-auction-in-nyc-it-could-be-yours-for-usd4-million-or-more) Credit: Space.com | edited by [Steve Spaleta](https://x.com/stevespaleta)