With the recent ending of the World Data Center system and their subsequent incorporation into the ICSU World Data System, NSSDC has suspended the publication of the monthly SPACEWARN Bulletin. Consequently issue 692 (July 2011) of the bulletin was the last one to be published. All past electronically accessible issues will continue to be available through the NSSDC, but no new issues will be forthcoming.
NSSDC will continue to support documenting spacecraft launches, especially those of interest to the science community. The information from SPACEWARN has always been placed in the NSSDC Master Catalog (NMC). Spacecraft from any given month will continue to be inserted and updated as information becomes available and (with the NMC interface) users can generate monthly listings of spacecraft information or create other queries.
NSSDC thanks the SPACEWARN community for their interest and support over the past decades. We hope that our continuing services are also valuable to you.