The planet Mars might still conceal significant reserves of liquid water beneath its surface. A recent discovery, based on ...

Giant, dense structures have been detected deep beneath thesurface of Mars, stirring both curiosity and excitement among ...

This year marks the 50th anniversary of the founding of the European Space Agency (Esa). It has launched spectacularly ...

A NASA satellite has spotted bizarre wave-like patterns on Mars that look eerily like paint dripping down a wall.