It was big news years ago when Mars orbiters found streaks of what appeared to be water running down Martian cliffs and ...

Mars keeps its secrets buried deep, but every meteorite that punches through its protective layers scatters evidence across the surface.

NASA's Mars Exploration Rover Spirit captured this stunning view as the sun sank below the rim of Gusev crater on Mars.

The planet Mars has many similar features to Earth, but one unique feature stands out given the abundance of craters across ...

Slope streaks once believed to be signs of water on Mars might really be signs of rockfall and high winds, a new study says.

IMMORDINO-YANG REPLIES: Travis points out a common misunderstanding. My colleagues and I coined “transcendent thinking” to ...

But a new study led by researchers from Brown University and the University of Bern suggests that these streaks are not ...

One of the longest-standing mysteries about Mars has been the presence of dark and light streaks on the rolling hills surrounding Olympus Mons. This week's image, from the European Space Agency, shows ...

A sweeping machine learning study scanning over 86,000 high-res Mars images reveals that the mysterious streaks seen on Martian slopes are likely dry dust slides, not evidence of flowing water as ...

Elon Musk hinted on X that SpaceX could launch its Starship this week on its ninth flight test from the company's Starbase in ...

Hope for flowing water on modern-day Mars appears dashed after recent work examined mysterious markings on the red planet's ...