On Wednesday, NASA and Lego announced a collaboration to celebrate the 50th Earth Day, called “Build a Planet”. 

The initiative is a part of NASA’s “Earth Day at Home” program and Lego’s #LetsBuildTogether project. 

They called for people to submit their Lego version of planets online. The company said that this online challenge was meant to draw attention to the space agency’s role in studying the universe and preserving the earth. They also intend this to be a relief amidst the COVID-19 pandemic. 

#LetsBuildTogether challenge is to last a week, with each day assigned a new theme.