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VERSION:2.0
PRODID:-//Padside//Padside//EN
X-WR-CALNAME:Padside
BEGIN:VEVENT
UID:launch-2d7c492c-a508-4c2d-ab10-2658e8b1c979@padside
DTSTAMP:20261016T142846Z
DTSTART;VALUE=DATE:19640825
SUMMARY:Scout X-4 | Explorer 20
DESCRIPTION:Explorer 20 (IE A\, Ionospheric Explorer A\, TOPSI\, Top Side E
 xplorer or S 48) was designed to measure electron distribution\, ion densi
 ty and temperature\, and to estimate cosmic noise levels between 2 and 7 M
 Hz.
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