We met a scientist from Lamont Doherty named Andreas Thurnherr. He made a PowerPoint presentation about what he does and where he goes. He is from Switzerland. He is an oceanographer. He travels on research vessels to study oceans. He even went on a research ship to Antarctica for three months. He shared a picture of the very end of a sunset where it flashed green for 30 seconds and then there was a blue flash.

By Thomas and Ervin