The Olympus Mons volcano on Mars shares morphological similarities with active volcanic islands on Earth, suggesting that it formed when a vast ocean once occupied the planet's northern lowlands. A ...

Imagine a volcanic island about the size of France and over 20,000 metres high. Such a landscape may once have existed on the planet Mars. Published in Earth and Planetary Science Letters on July 24, ...

Olympus Mons, the highest known peak in the solar system, dominates the Martian landscape, adding to the planet's mystique. Recent geological data reveals that it had a fascinating history as a ...

A volcanic caldera may be found near the top of Olympus Mons, a 16-mile-tall Martian volcano with a 374-mile-wide base. It has drawn the attention of scientists for many years and is situated close to ...