Back to Article List From the August 2011 issue What’s winter like in Antarctica? A scientist who has spent six winters at the coldest continent tells us what it's like. By Liz Kruesi | Published: August 29, 2011 A scientist who has spent six winters at the coldest continent tells us what it’s like.
Human Spaceflight, Science Ask Astro: How fast could a ship reach light-speed without crushing its human occupants?