Extra Supermoon

Known as a king tide, these higher tides are caused by the extra gravitational pull that occurs when the sun and moon align with Earth.

A blue moon is special because it is the extra moon in a season with four full moons.

Skygazers took to high-rise buildings, tourist landmarks and beaches worldwide on Monday to catch a glimpse of the closest "supermoon" to Earth in almost seven decades.

Skygazers were heading to high-rise buildings, ancient forts and beaches Monday to witness the closest "supermoon" to Earth in almost seven decades, hoping for dramatic photos and spectacular surf.

Known as a king tide, these higher tides are caused by the extra gravitational pull that occurs when the sun and moon align with Earth.

A blue moon is special because it is the extra moon in a season with four full moons.

Skygazers took to high-rise buildings, tourist landmarks and beaches worldwide on Monday to catch a glimpse of the closest "supermoon" to Earth in almost seven decades.

Skygazers were heading to high-rise buildings, ancient forts and beaches Monday to witness the closest "supermoon" to Earth in almost seven decades, hoping for dramatic photos and spectacular surf.