Today is considered New Year’s Day on Mars, a convention that stems from one Martian year equaling 687 days on Earth. Host Carolyn Beeler explains how astronomers and space agencies track the passage of time on other planets.
Every day, reporters and producers at The World are hard at work bringing you human-centered news from across the globe. But we can’t do it without you. We need your support to ensure we can continue this work for another year.
Make a gift today, and you’ll help us unlock a matching gift of $67,000!