Earthdayathome

NASA

NASA Marks Earth Day’s 50th Anniversary with #EarthDayAtHome

As the world observes the 50th anniversary of Earth Day on Wednesday, April 22, NASA is highlighting the agency’s many contributions to sustaining and improving our home planet’s environment with a week of online events, stories, and resources. NASA’s investment in space – both the unique Earth science we conduct from orbit and the technology we’ve developed by living in space…