https://spaceref.com/status-report/columbia-crew-landmarks-in-gusev-crater-viewed-from-orbit/
Columbia Crew Landmarks in Gusev Crater Viewed From Orbit - SpaceRef
Feb 2, 2004 - Space news and reference site.
gusev cratercolumbiacrewlandmarksviewed
https://spaceref.com/status-report/nasa-mars-rover-spirits-path-gusev-crater-geology-as-seen-from-above/
NASA Mars Rover Spirit's Path: Gusev Crater Geology as Seen from Above - SpaceRef
Dec 29, 2004 - Space news and reference site.
as seen from above
https://www.usgs.gov/publications/spirit-rovers-athena-science-investigation-gusev-crater-mars
The Spirit Rover's Athena science investigation at Gusev crater, Mars | U.S. Geological Survey
The Mars Exploration Rover Spirit and its Athena science payload have been used to investigate a landing site in Gusev crater. Gusev is hypothesized to be the...
https://spaceref.com/status-report/nasa-mars-picture-of-the-day-mars-global-surveyors-view-of-gusev-crater-during-spirits-entry-descent-and-landing/
NASA Mars Picture of the Day: Mars Global Surveyor's View of Gusev Crater During Spirit's Entry,...
Jan 7, 2004 - Space news and reference site.
picture of the day