One of the most common features found at large volcanoes are calderas, formed by the collapse of the land due to eruption.

Mars currently has two satellite moons – Phobos and Deimos – the twin sons of Ares, the god of war (Mars in Roman mythology) ...

The reason Olympus Mons is so tall is because Mars has much weaker gravity- - about 38% of Earth’s gravity. This allows mountains on Mars to grow much taller than those on Earth. A volcano that ...

An incredible image of Mars has been released that captures the relentless activity of dust devils, swirling across the ...

Many outside of Greece believe that Mount Olympus -- like Atlantis -- is a myth that exists only in Greek mythology.

Spacecraft from NASA and other organizations captured rich imagery of our solar system in 2024, including views of Mars, Io, ...

From arachnid-like formations and mysterious blobs to an underground ocean and a giant volcano, here are our 10 favorite ...

Mars is on the cusp of becoming bigger and brighter than at any point since 2022 as it comes into alignment with Earth and ...

Mars is often considered to be the planet most similar to the Earth. Earth however, is capable of supporting life, Mars on ...