Challenges |

Current Challenge:

The Earth Day Challenge: Duration: Apr 22-May 4, 2015. Objective: Brains around the world are scanning more than 50k NASA satellite images taken during last year Earth day. Click on the logos and start discovering the best images of the “Earth Day”.

Inverted pyramid of active people helping the Planet.

Upcoming Challenges:

World Water Day (Mar, 22, 2016): the goal of this challenge is to map the places of Earth with fresh water visible from space and find the most beautiful river/lake image of the World Water Day 2015.

Cloud Shapes Challenge: (TBA)

Completed Challenges:

Pi Day (03/14/15) Challenge: Many Brains around the World scanned 3200 NASA satellite images for the 1st time using the BRAINTERSTELLAR GAME. The TOP 12 selected images are the following (an album with high resolution pictures is coming soon):