launched from Japan

VEP-5

Success
JUN 12202600:53:59 UTC

Maiden flight of the H3-30S variant, and H3's return to flight after the December 2025 loss of QZS-5.

PETREL and STARS-X are part of the Innovative Satellite Technology Demonstration-3 mission.

launched from LA-Y / 2 Tanegashima

aboard H3 30S F6 into LEO

Payloads · 6

  • 01

    VEP-5

    Technology demonstration

  • 02

    PETREL

    Astronomy

  • 03

    STARS-X

    Technology demonstration

  • 04

    VERTECS

    Astronomy

  • 05

    HORN L, R

    Technology demonstration

  • 06

    BRO-22

    SIGINT

last updated Jun 25, 2026