2004

On February 4, 2004, Mark Zuckerberg and his college roommates launched "TheFacebook," a social networking site initially intended for Harvard University students. The platform rapidly expanded and became known as Facebook, revolutionizing social media and online communication.

NASA's Mars rovers, Spirit and Opportunity, successfully landed on Mars in January 2004. The rovers conducted extensive scientific research on the Martian surface and provided valuable data about the planet's geology and potential for past water.