Autumn recorded at Gale Crater as drill campaign wraps up
Seasonal clouds, Mars-year markers and Basque Lakes drilling appear in the latest facts.
- Curiosity recorded autumn at Gale Crater and observed the season's first high-altitude clouds.
- Twilight clouds are visible in raw Navcam images, marking the return of high-altitude twilight clouds.
- The Basque Lakes drill campaign is wrapping up, with drill tailings linked to contact science.
- The SAM team has an additional energy-intensive GCMS experiment, and Mastcam and ChemCam are listed for remote sensing.
- An Earth planning date is 2026-10-09, and Monday's plan is listed as 4 sols.
What happened
Autumn is recorded for Gale Crater, and Curiosity has observed the season's first high-altitude clouds. The drill campaign at Basque Lakes is wrapping up.
What we know
Mars year 39 has a milestone listed as 2026-09, with 0 degrees attached to Mars year 39, 90 degrees attached to Mars seasons, and 360 degrees attached to Mars orbit. The vernal equinox is also listed for Mars year.
Gale Crater is described as being in autumn, and the crater is associated with suboptical clouds and the return of high-altitude twilight clouds.
Curiosity recorded the first high-altitude clouds of the season, and twilight clouds are visible in raw Navcam images.
Basque Lakes is linked to a drill campaign and drill activities, and drill activities are described as wrapping up.
The SAM team has an additional GCMS experiment, and GCMS is described as energy-intensive. Drill tailings are linked to contact science, while the Chiu Chiu region is associated with crystal forms.
Mastcam and ChemCam are both listed under remote-sensing activities. An Earth planning date is given as 2026-10-09, and Monday's plan is listed as 4 sols.
Why it matters
For readers tracking the lunar industry, these facts show a surface operation combining drilling, contact science, remote sensing, and atmospheric observation.
The energy-intensive description of GCMS highlights that instrument power demands are part of the reported science activities.
What we are not sure about
- The facts do not explain how the 0-degree Mars year 39 marker relates to Gale Crater's autumn.
- The facts do not state what will occur during the 4 sols covered by Monday's plan.
Sources
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