"Collection of four spacecraft flying in formation around the earth, relaying detailed information about solar wind's affect on our planet in three dimensions."
"Collection of four spacecraft flying in formation around the earth, relaying detailed information about solar wind's affect on our planet in three dimensions."
"Collection of four spacecraft flying in formation around the earth, relaying detailed information about solar wind's affect on our planet in three dimensions."
"Collection of four spacecraft flying in formation around the earth, relaying detailed information about solar wind's affect on our planet in three dimensions."