The launch in late 1996 of the Mars Pathfinder mission with its Sojourner rover then was exciting news indeed. Before Spirit, the exceptionally long-lived Opportunity, and the relatively huge ...

Nasa's Mars Pathfinder mission revolutionised planetary exploration in 1997 with its innovative and unconventional landing ...

For the fourth year in a row, iridescent clouds of frozen CO2 are lighting the Martian sky. The clouds appear in the same place, at the same time of year.

A mission to survey the results of a deliberate crash between an asteroid and a NASA spacecraft has taken stunning images of ...

The groundbreaking Climate Absolute Radiance and Refractivity Observatory (CLARREO) Pathfinder mission is scheduled ... and over the long-run (research). A mission to study dynamic changes in the ...