launched from USA

STEREO

Success
OCT 26200600:52:00 UTC

Two solar observatories.

launched from SLC-17B Canaveral

aboard Delta II 7925 into Heliocentric

Payloads · 2

  • 01

    STEREO-A

    Heliophysics

  • 02

    STEREO-B

    Heliophysics

last updated Oct 11, 2026