Thisfalsecolorimageof a largeDuinenProctorcraterwastakenbythehighResolutionImagingScienceExperimentcameraaboardNASA's MarsReconnaissanceOrbiter, orMorrow, In 2000 andnine.
A spiritslandingsiteisat a higherlatitudessothewintersaremuchmoresevere.
スピリッツの着陸地は高緯度にあるので、冬はもっと厳しい。
Andsocoaxingthatvehiclethrough a cold, uh, darkMartianwinteris a muchtougherjobthanitisforopportunity, butit's stillsentbacksomeincredibleimagesandinformationduringitssixyearrun.
Scientistscontinuetotheorizeabouthowexactlysuch a massivecanyonsystemformed, whetherfromtectonicactivity, liquidwater, meltingpermafrostor a combination.