A specialised testing facility located in the Tabernas Desert of southeastern Spain is serving as a stand-in for Mars as scientists prepare for an upcoming European Space Agency mission.
Prototype versions of the Rosalind Franklin rover are undergoing assessment exercises designed to evaluate their performance ahead of a launch currently scheduled for 2028.
The desert environment, situated in Almería province, offers conditions resembling those found on Mars due to its extremely dry conditions, uneven topography and rock-strewn surface.
It represents the sole authentic desert landscape on the European mainland.
A team drawn from Aberystwyth University’s physics and computer science divisions is participating in the European consortium behind these exercises.
Their involvement centres on two distinct pieces of equipment destined for installation on the rover.
The first is PanCam, a camera system capable of capturing multispectral panoramic imagery, with the project led by the Mullard Space Science Laboratory at University College London.
The second instrument is Enfys, an infrared spectrometer whose development is being coordinated directly from Aberystwyth.
These complementary tools will enable researchers to pinpoint sites of potential scientific interest during the rover’s surface operations.
The instruments are engineered to identify mineral deposits, particularly clay formations and other sedimentary materials created through aqueous processes.
On Earth, such geological features are recognised for their capacity to entomb organic matter over extended periods, making them prime targets in the search for evidence of ancient biological activity.
The field exercises employ simulation units rather than flight-ready components to prevent damage to actual mission equipment.
Aberystwyth is contributing two such devices: the Aberystwyth University PanCam Emulator and a corresponding simulator for the Enfys spectrometer.
Computer science specialists from the institution are working on software systems intended to manage instrument functions and handle information processing both during these rehearsals and on the actual expedition.
Dr Helen Miles, who leads computational science instruction at Aberystwyth University, is overseeing the refinement and verification of programming tools deployed throughout the exercises.
According to her statements, such practical assessments constitute an essential phase in readying planetary investigation ventures.
They provide opportunities to assess equipment, algorithms and working methods within an environment possessing numerous characteristics comparable to Martian conditions.
Observing Aberystwyth-developed systems participating in an undertaking of this international magnitude proves particularly fulfilling.
The expertise acquired through these activities will prove instrumental in confirming the rover and its supporting infrastructure are adequately prepared for extraterrestrial deployment.
Postgraduate researcher Harry Marsh occupies a position within the operational coordination group.
From the Rover Operations Control Centre situated in Turin, his responsibilities include issuing instructions and monitoring activities as they would unfold during an actual planetary mission.
Collaboration with European partners ensures the rover undergoes comprehensive examination across various scenarios.
Taking part in groundwork for an endeavour aimed at detecting traces of ancient life on Mars delivers considerable professional satisfaction.
Scholars from Aberystwyth University have maintained continuous involvement with the ExoMars programme throughout the past fifteen years.