HiRISE | PDS Release: December 2025 Images

PDS Release: December 2025

Orbit range: 89,900—90,299

Note: The electronics unit for CCD RED4 started to fail in August 2023
and we have not been acquiring images in this central swath of the images.
The processing pipelines will be updated to fill this gap with the IR10 data
for some products. The 3-color coverage is now reduced in width.

Active North Polar Layered Deposit Scarp Avalanche Monitoring (ESP_089992_2650)

Olympia Undae Dune-Ice Survey (ESP_089993_2625)

Subdued Triangular Dark Dunes (ESP_089995_1390)

Slope Streak Monitoring (ESP_089995_1800)

Gully Frost Monitoring (ESP_089996_1400)

Lava Flows in Elysium Region (ESP_089996_1960)

Slope Monitoring (ESP_089997_2525)

Volatiles and Gullies (ESP_089999_1445)

Libya Montes Layered Deposits (ESP_089999_1830)

Floor of Denning Crater (ESP_090001_1620)

Rumpled Texture on Glacial Crater Fill (ESP_090002_2145)

Channel Branch in Samara Valles (ESP_090003_1550)

Possible Chloride Deposits South of Chamba Crater (ESP_090003_1940)

Megadunes in Hyperborei Cavi (ESP_090003_2620)

Light-Toned Exposures in Capri Chasma (ESP_090004_1670)

Possible Abalos Mensae Dune Source (ESP_090004_2625)

Infilling Deposit with Terminal Ridge in Crater with Headwall Erosion (ESP_090005_2145)

North-Pole-Facing Deposit in Crater Associated with Headwall Erosion (ESP_090006_2240)

Polar Erg Margin of Sand and Ice (ESP_090006_2635)

Slope Streak Monitoring (ESP_090007_1940)

Page 6 of 26 (503 images)

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Active North Polar Layered Deposit Scarp Avalanche Monitoring (ESP_089992_2650)	Olympia Undae Dune-Ice Survey (ESP_089993_2625)	Subdued Triangular Dark Dunes (ESP_089995_1390)	Slope Streak Monitoring (ESP_089995_1800)
Gully Frost Monitoring (ESP_089996_1400)	Lava Flows in Elysium Region (ESP_089996_1960)	Slope Monitoring (ESP_089997_2525)	Volatiles and Gullies (ESP_089999_1445)
Libya Montes Layered Deposits (ESP_089999_1830)	Floor of Denning Crater (ESP_090001_1620)	Rumpled Texture on Glacial Crater Fill (ESP_090002_2145)	Channel Branch in Samara Valles (ESP_090003_1550)
Possible Chloride Deposits South of Chamba Crater (ESP_090003_1940)	Megadunes in Hyperborei Cavi (ESP_090003_2620)	Light-Toned Exposures in Capri Chasma (ESP_090004_1670)	Possible Abalos Mensae Dune Source (ESP_090004_2625)
Infilling Deposit with Terminal Ridge in Crater with Headwall Erosion (ESP_090005_2145)	North-Pole-Facing Deposit in Crater Associated with Headwall Erosion (ESP_090006_2240)	Polar Erg Margin of Sand and Ice (ESP_090006_2635)	Slope Streak Monitoring (ESP_090007_1940)
	Page 6 of 26 (503 images)