Sojourner was a NASA rover that explored Mars in the late 20th century with the task of analyzing the composition of the Martian rocks and atmosphere.

The rover landed on 1997, July 4 and the location was named the Carl Sagan Memorial Station; by 2155 a monument stood in the location and was classed as a Mars Heritage Site. (ENT: "Demons")

External link Edit

• Sojourner at Wikipedia