Kevin Forsyth Home


History of the Delta Launch Vehicle

Current Delta News

(What about Delta IV?)

27-Feb-00 | Old news…

During May 10-12, 1999, the solar wind that blows constantly from the Sun virtually disappeared in the most drastic and longest-lasting decrease ever observed. Four Delta-launched NASA spacecraft — Advanced Composition Explorer, WIND, Polar, and the venerable IMP-8 (launched in 1973) — observed the lull and its dramatic effect on the Earth. This NASA Press Release (13-Dec-99) details their contributions.

Your comment:



Back to top

Warning: include() [function.include]: http:// wrapper is disabled in the server configuration by allow_url_fopen=0 in /home/kevinfor/public_html/delta/weblog/wp-content/themes/delta/index.php on line 149

Warning: include('AKM|COLA|DIGS|^GEM|hypergol|MECO|PHSF|propellants|RIFCA|SAEF|SECO|SLC|TCM|vernier|video|Discovery|MIDEX|NOAA|USAF|CNES|EUMETSAT') [function.include]: failed to open stream: no suitable wrapper could be found in /home/kevinfor/public_html/delta/weblog/wp-content/themes/delta/index.php on line 149

Warning: include() [function.include]: Failed opening ''AKM|COLA|DIGS|^GEM|hypergol|MECO|PHSF|propellants|RIFCA|SAEF|SECO|SLC|TCM|vernier|video|Discovery|MIDEX|NOAA|USAF|CNES|EUMETSAT'' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/kevinfor/public_html/delta/weblog/wp-content/themes/delta/index.php on line 149