From the journal

An Actual Desert Before the Mars Analogy

The Yadan landforms of Lenghu are a geological landscape; a nearby camp uses their appearance as a setting for simulated Mars education.

Yardang landforms beside the Mars No. 1 road near Mangya in August 2024.
Yardang landforms beside the Mars No. 1 road near Mangya in August 2024.

The ground comes first

The Lenghu area’s Yadan landforms are often compared with the surface of Mars. The comparison begins with the actual terrain: wind-shaped ridges and eroded forms in the Qaidam Basin. In the west of Lenghu Town, Mangya City, the Mars Camp is located among the Lenghu Erboliang Yadan landforms. The setting gives the project its visual identity, while the rocks and ridges remain part of Earth’s geological record.

A simulation built for learning

The China Academy of Art’s case page describes enclosed habitat modules and an “other planet” experience designed for science education. The camp was designated a science-popularization base in 2020. It uses a recognizable landscape to help visitors imagine a Mars mission, then brings that imagination into an educational space. The geological terrain and the simulated habitat work together as different parts of the same project: one supplies the setting, the other stages a journey beyond it.

A 1988 geological field photograph in the Qaidam Basin, used as a terrestrial Mars-analogue comparison.
A 1988 geological field photograph in the Qaidam Basin, used as a terrestrial Mars-analogue comparison.
A roadside sign on Mangya’s Mars No. 1 road, photographed in August 2024.
A roadside sign on Mangya’s Mars No. 1 road, photographed in August 2024.
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Photo credits and rights
  1. Yardang landforms beside the Mars No. 1 road near Mangya in August 2024.Liuxingy · CC BY-SA 4.0 Photo source ↗ Rights information ↗ Proportionally resized and converted to WebP without cropping. No objects were added, removed or reconstructed.
  2. A 1988 geological field photograph in the Qaidam Basin, used as a terrestrial Mars-analogue comparison.David Rubin, U.S. Geological Survey · Public domain Photo source ↗ Proportionally resized and converted to WebP without cropping. No objects were added, removed or reconstructed.
  3. A roadside sign on Mangya’s Mars No. 1 road, photographed in August 2024.Liuxingy · CC BY-SA 4.0 Photo source ↗ Rights information ↗ Proportionally resized and converted to WebP without cropping. No objects were added, removed or reconstructed.