globalselfie

A month ago yesterday, NASA invited everyone on Earth to step outside, snap a “selfie” and share it via social media using #GlobalSelfie as the hashtag. The goal was to create a giant mosaic of the historical “Blue Marble” photograph, using said selfies -- and yesterday, NASA released the final product.

In celebration of Earth Day (that's today), NASA has announced an interesting initiative called #GlobalSelfie Day where they will create a mosaic image of the iconic Blue Marble photo (seen above) by combining photos taken by anybody who wants to participate.