suggesting Mars, billions of years ago, may have once been capable of sustaining liquid water, which is necessary for life, Brown said in a press release. “What we want to understand is the ...

The redness of Mars has made the planet one of the most recognizable in the solar system with its hue serving as a topic of debate in planetary science. A recent study by Brown researchers found the ...

PROVIDENCE, R.I. [Brown University] — Mars has captivated scientists and the public alike for centuries. One of the biggest reasons is the planet’s reddish hue, earning the third rock from the ...