Human missions to Mars are moving from the realm of science fiction to science fact. Your challenge is to design an interactive application to explore the challenge of communicating with astronauts on Mars from Earth.

A huge number of satellites in Earth's orbit support our day-to-day life on the ground. Your challenge is to develop a method to improve public knowledge of these satellites, with an eye towards driving user engagement, enthusiasm, and exploration.

The work of space exploration (and the societal benefits it brings) permeates every location and facet of society. Your challenge is to create a visual representation of the breadth of the space sector’s influence, showing the network of organizations and locations associated with the work of space exploration.

Websites like the NASA Earth Observatory showcase the many uses of satellite data to highlight interesting natural events. International partner instruments on NASA satellites such as Japan’s ASTER instrument and Canada’s MOPITT instrument, both onboard the Terra satellite, are also included as part of the Observatory. This challenge will ask you to devise a tool or technique to guide users to relevant datasets to study specific events.