Discovery of ancient water reservoir in Mars

Mars landscape

A team of researchers, including scientists from The Open University (OU), have discovered ancient water reservoirs inside the mantle of Mars.

OU researchers Professor Mahesh AnandDr Ian FranchiDr Susanne Schwenzer and Dr Jessica Barnes, a former student at the OU and an Assistant Professor at the University of Arizona, worked as part of a wider team to make the discovery.

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Dr Sara Calvo Martinez, with shoulder length dark blond hair, wearing a blue and white polka-dot blouse, smiling at the camera

Research image of the month – amplifying voices through visual research

This month’s research image of the month (August 2025) encapsulates Dr Sara Calvo Martinez’s research on how community social enterprises can create inclusive, healing, and empowering spaces for marginalised groups.