автор: D.E. Page

This is the first volume in the new COSPAR Colloquia series which will provide a forum for an in-depth discussion on selective topics of importance to the international community. The International H …

The 1969 ESLAB symposium ‘Intercorrelated Satellite Observations Related to Solar Events’ was held at a time when the importance of bringing together measure- ments made simultaneously in different r …

The European Space Research Organisation put its first satellite into orbit in March 1968 and was successful with two more before the end of that year. It was not entirely surprising therefore that t …