NASA Space Science Data Coordinated Archive

The NASA Space Science Data Coordinated Archive serves as the permanent archive for NASA space science mission data. "Space science" means astronomy and astrophysics, solar and space plasma physics, and planetary and lunar science. As permanent archive, NSSDCA teams with NASA's discipline-specific space science "active archives" which provide access to data to researchers and, in some cases, to the general public. NSSDCA also serves as NASA's permanent archive for space physics mission data. It provides access to several geophysical models and to data from some non-NASA mission data. In addition to supporting active space physics and astrophysics researchers, NSSDCA also supports the general public both via several public-interest web-based services (e.g., the Photo Gallery) and via the offline mailing of CD-ROMs, photoprints, and other items.

美国国家航空航天局（NASA）空间科学数据协调档案馆作为NASA空间科学任务数据的永久性档案库。所谓“空间科学”，涵盖天文学与天体物理学、太阳与空间等离子体物理学以及行星与月球科学。作为永久性档案库，NASA空间科学数据协调档案馆与NASA各学科领域的空间科学“活跃档案”团队协作，为研究人员提供数据访问权限，在某些情况下，也向公众开放。此外，NASA空间科学数据协调档案馆还作为NASA空间物理学任务数据的永久性档案库。它提供对多种地球物理模型以及某些非NASA任务数据的访问。除了支持活跃的空间物理学和天体物理学研究人员外，NSSDCA还通过多个面向公众的基于网络的公共服务（例如，图片库）以及通过离线邮寄CD-ROM、照片印刷品和其他物品的方式，服务于公众。