Join Donate

Jim Shirley

Jim Shirley

Latest Blog Posts

Nighttime Water Ice Clouds Predicted by Models are Confirmed by MCS Observations

October 25, 2011

The Mars Climate Sounder instrument provides routine nightside observations of atmospheric temperature and opacity that document the presence of rapidly evolving water ice cloud layers in the Martian tropics during the northern summer season.

astronaut on Phobos
Let's Change the World

Become a member of The Planetary Society and together we will create the future of space exploration.

Join Today

Europa
The Planetary Fund

Help advance robotic and human space exploration, defend our planet, and search for life.

Donate

You are here: