Is This Island Moving? | What on Earth?

Despite the fact that the Pacific has over 25,000 islands, this area of ocean should be open water. What is this island-like item that seemingly appeared overnight? Stream Full Episodes of What on Earth?: https://www.sciencechannel.com/tv-shows/what-on-earth/ Subscribe to Science Channel: http://bit.ly/SubscribeScience Like us on Facebook: https://www.facebook.com/ScienceChannel Follow us on Twitter: https://twitter.com/ScienceChannel Follow us on Instagram: https://www.instagram.com/ScienceChannel/