Featured Article: Mars 2020
The as-yet unnamed Mars 2020 was announced by NASA on 4 December 2012 at the fall meeting of the American Geophysical Union in San Francisco. The rover's design will be derived from the Curiosity rover, but will carry a different scientific payload. Nearly 60 proposals for rover instrumentation were evaluated and, on 31 July 2014, NASA announced the payload for the rover. read more See all featured articles | Nominate!