NASA's MAVEN Mars mission ended after 11 years, having revealed how the planet lost its atmosphere and served as a key ...

Add Yahoo as a preferred source to see more of our stories on Google. The full disc of Mars is seen with the polar ice caps slightly off centre to the top left and bottom right. Clouds wrap around the ...

Add Yahoo as a preferred source to see more of our stories on Google. Mars has shone red in the night sky for as long as humans have gazed up at the cosmos, fascinating people from the ancient Romans ...

The rusty world is full of mysteries—and some of the solar system's most extreme geology. Learn more about Earth's smaller, colder neighbor.

NASA just declared its MAVEN Mars orbiter dead after a dozen productive years circling the Red Planet. Here's the fate that ...

Mars' distinctive red color comes from the mineral ferrihydrite, which only forms in the presence of cool water, a new study claims. Ferrihydrite also forms at a lower temperature than other minerals ...

We all know Mars is called “The Red Planet,” but have you ever stopped to wonder—why is it red? The classic joke explanation has been, “It’s rusty.” While that’s not entirely wrong, the truth is far ...

A researcher says he found a possible shortcut to Mars that would halve the time it takes to travel to the planet and back to less than a year.

Mars is immediately recognisable in the night sky by its red hue, but where does its iconic colour come from? Martian dust is mostly rust! Mars’s famed colour has captivated humankind for centuries, ...

(CNN) — With its iconic rusty hue, Mars has long been called the red planet. Now, scientists may have discovered the potential source of that distinctive coloring, overturning a popular theory in the ...

Mars has shone red in the night sky for as long as humans have gazed up at the cosmos, fascinating people from the ancient Romans to the present day. "The fundamental question of why Mars is red has ...