Gargantuan volcano on Mars found hidden ‘in plain sight,’ and it could hold potential signs of life

by Emily Cooke at Scientists have discovered a giant volcano on Mars that has been “hidden in plain sight” for more than 50 years.  The volcano is around 280 miles (450 kilometers) wide and more than 29,600 feet (9,000 meters) high. It is located in the eastern part of Mars’ Tharsis volcanic province near the planet’s […]