YOUTUBE (NewsNation) - Avi Loeb questions NASA's explanation of 'party hat'-shaped object on Mars | NewsNation Live
Harvard astronomer Avi Loeb joins NewsNation to discuss new images from NASA’s Curiosity rover that show an unusual, cylindrical object on the Martian surface that some observers say resembles a cone or party hat. NASA has described the formation as a naturally occurring rock, but Loeb says its shape warrants further scientific scrutiny as Mars continues to present puzzles for researchers on Earth. Get a fast-paced look at the latest from the border to Main Street to the White House on "NewsNation Live" with Nichole Berlie. Weekdays starting at 12p/11C. NewsNation is your source for fact-based, unbiased news for all Americans.