Category Topics

Mars Forum

This is an open forum for discussing anything about current or future Mars missions. If you would like to share your opinions about interesting things that you see in the photos coming down from Mars, this is a good place for those discussions (and debates).
3979

Space Exploration

For discussing space exploration topics beyond Mars.
325

Against the mainstream

This Forum is for sharing and discussing theories about current life on Mars.
155

Mars Geology

This forum is intended for serious scientific discussion regarding Mars Geology.
879

Mars Science Laboratory

This forum is intended for topic related to the Mars Science Laboratory mission.
31

NASA-JPL-Government

This forum is intended for serious discussions regarding NASA, JPL, and other government or space agencies engaged in Mars exploration.
148

Phoenix Mars Lander

This forum is intended for topic related to the Phoenix Mars Lander mission.
82

Feedback

Forum for providing feedback and suggestions for this site. Basically, if it’s about this site and not about Mars, post it here.
171

Mars Biology

This forum is intended for discussion and sharing of opinions regarding the possibility of biology on Mars.
577

Penalty Box

If a forum member is deemed disruptive by others, they may be voted into (and out off) the penalty box. When in the box, all new topics go here. Also, people in the box can only reply to threads that are in the Penalty Box.
62

Mars Rover Blog

Discussions of the photos posted by Spirit and Opportunity.
50

Mars Rover Photos

Discussions of the photos posted by Spirit and Opportunity.
436

Help Forum

Documentation and information about the features and functionality of Mars Rover Blog and Forum.
12