In a breathtaking new photograph shared by the European Southern Observatory (ESO), the sun rises behind the Extremely Large ...

Construction of the world's largest telescope has reached its highest point with assembly of the roof's dome and large sliding doors that will shield the observatory. The European Southern ...

"On a crisp September morning, I rushed out to Ahu Tongariki near Rano Raraku in order to see the sun rise over the 15 moai." Jon Canfield Easter Island Moai ... What they left behind, however ...