Padside

Image: USAF

Minotaur IV | STP-S29A

Northrop Grumman Space Systems · Minotaur IV · Space Launch Complex 8, Vandenberg SFB, CA, USA

Northrop Grumman Space Systems's 16th launch · 1st this year · humanity's 7,252nd orbital launch attempt

T− --:--:--April 7, 2026 · 11:33 UTCAdd to calendar
Success

The launch vehicle successfully inserted its payload(s) into the target orbit(s).

Window: Apr 7, 11:30Apr 7, 16:30 UTC

Flight preview

STP-S29A

STP-S29A is a mission under the U.S. Department of Defense's Space Test Program (STP) that will deliver technology demonstrations to orbit and contribute to future space system development, with this launch delivering up to 200 kg of STP cubesats to Low Earth Orbit. The main payload will be STPSat-7, an ESPA class satellite based on the Aegis Aerospace M-1 satellite bus used on the STPSat-4 mission for hosting research and technology demonstration payloads for the Department of Defense (DoD). One of the payload is U.S. Naval Research Laboratory's (NRL) Lightsheet Anomaly Resolution and Debris Observation (LARADO) instrument, used to detect and characterize lethal non-trackable orbital debris with lasers in orbit.

Technology · Low Earth Orbit (LEO)

Booster

No booster details available.

Watch

Updates

  • Launch success.

    Cosmic_Penguin · 4/7/2026 · source

  • Liftoff.

    Cosmic_Penguin · 4/7/2026 · source

  • Unofficial Webcast by AggieSat Laboratory has started

    LL2 · 4/7/2026 · source

  • Go for launch on April 7.

    Cosmic_Penguin · 4/3/2026 · source

  • NET April 7.

    Cosmic_Penguin · 1/15/2026 · source

  • NET February 2026.

    Cosmic_Penguin · 9/14/2025 · source

  • NET December 10.

    Cosmic_Penguin · 8/29/2025 · source

  • NET December.

    Cosmic_Penguin · 5/9/2025 · source

  • Added launch.

    Cosmic_Penguin · 10/10/2024 · source

Pad — Space Launch Complex 8

Local pad time: Apr 7, 4:33 AM PDT

10 launches from this pad · 899 from Vandenberg SFB, CA, USA

Map of Space Launch Complex 8Open in maps