What the Heck Is This?

This one should not be too hard. If you're stumped, consider that today is Earth Day.

What you're looking at is a part of the planet you don't look at a whole lot. It's the bottom of the world as seen from space overlooking the Western Hemisphere.  And it's part of NASA's Blue Marble series of images.

See the full picture below.

Hey, What the Heck, follow me on Twitter or become a fan of LiveScience on Facebook so you don't miss the next strange image.

The big Blue Marble, Earth, as seen from space.
The big Blue Marble, Earth, as seen from space.
Credit: NASA