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 ...

For centuries, Mars has captivated the human imagination. Its reddish appearance has earned it the nickname “The Red Planet,” but is it really as red as we’ve been led to believe? While Mars certainly ...

Add Yahoo as a preferred source to see more of our stories on Google. The European Space Agency's Rosetta mission captured this view of Mars as it flew past on ...

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 ...

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, ...

In case you missed the inaugural “What’s up in the sky?” monthly feature at the start of the month, here’s a reminder to make sure you keep your eyes to the sky these next few days for some cosmic ...

Recent research has unveiled the presence of ferrihydrite in Martian red dust, a discovery that could hold the key to understanding the planet’s iconic red hue and its climatic history. This iron ...

(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 ...

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 ...

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Mars is easily identifiable in the night sky by its prominent red hue. Thanks to the fleet of spacecraft that have studied the planet over the last decades, we know that this red color is due to ...