Science and Exploration Ancient microbes found living beneath the icy surface of Antarctic lake May 24, 2013
Science and Exploration Image: Karymsky Volcano on the Kamchatka Peninsula As Seen From The Space Station May 24, 2013
Science and Exploration Atmospheric Conditions Cause Second Smallest Ozone hole in Two Decades May 24, 2013
Science and Exploration Photo: Volcanoes in central Kamchatka As Seen From The Space Station May 24, 2013
