NASA invites you, and everyone else on the planet, to take part in a worldwide celebration of Earth Day this year with the agency’s #GlobalSelfie event.
Here’s how it works. To participate, take ‘selfie’ outside and show your location on the planet. You can download a printable sign for your photo here.
Share your selfie on social media using the hashtag #GlobalSelfie. (Twitter, Instagram, Facebook, Google+ and Flickr can all be used), or post it to the #GlobalSelfie event page on Facebook or the #GlobalSelfie group on Flickr. You can also join the #GlobalSelfie Google+ event page.
NASA will then use the image to create, “one unique mosaic of the ‘Blue Marble.'”
A video using the images will be released in May.
Read more about the #GlobalSelfie event here.