One year after Mars Express’ arrival at Mars, the mighty rules of celestial mechanics have again set Christmas as the date for a major ESA event in deep space.
Read more:
http://www.esa.int/SPECIALS/Cassini-Huygens/SEMUPZWDE2E_0.html
One year after Mars Express’ arrival at Mars, the mighty rules of celestial mechanics have again set Christmas as the date for a major ESA event in deep space.
Read more:
http://www.esa.int/SPECIALS/Cassini-Huygens/SEMUPZWDE2E_0.html