Interesting Engineering on MSN3d
Could alien oceans be green: Earth’s past may hold the key to finding life elsewhere
Ancient oceans, which were heavy on iron, interacted differently with light wavelengths, retracting green light into the ...
Earth’s oceans weren’t always blue, scientists say
But while lifeless during that time, the planet was already covered by vast oceans dotted with hydrothermal vent systems that ...
Indy100 on MSN2d
Scientists discover Earth's earliest oceans weren't blue
Everyone knows the Earth has constantly evolved over the course of billions of years, and the natural landscapes we see today ...
Daily Galaxy on MSN1mon
Earth’s Oceans Were Once Green—And They Might Be Turning Green Again
From the iron-rich green waters of ancient Earth to the blue oceans of today, the planet’s color has reflected its ...
Natural History Museum%2c London1y
Planet Earth
A distinctive blue and green image of Earth reveals our planet's most remarkable features. At 4.54 billion years old, our home world is a venerable object. But it was only with the arrival of the ...