In celebration of Earth Day 2017, NASA launched an Adopt the Planet campaign.
NASA is inviting people to participate in a global selfie on Earth Day (that's today April 22). The space agency has requested people around the world to take pictures of themselves outside on April 22 and upload them to social media using the hastag #GlobalSelfie.
In an effort to avoid depleting natural resources and preserve our Earth, more and more people have been adopting a "go green" attitude in recent years. Perhaps not everyone can say they have been contributing to sustainability efforts, but maybe people will be more willing to do so today in honor of Earth Day.