Rideshare Ledger
← All rideshares

AT-Astra and Others (Spectrum Flight 3)

Date unconfirmedSpectrumIsar AerospaceSSOMulti-payload
Planned (NET)
H2 2026
Year Half 2 precision
Countdown
—
No day-level date yet
Slip vs first seen
No slip
tracking since 14 Oct 2026
Third test flight of the Isar Spectrum launch vehicle. This launch will carry various satellites including R-Space’s AT-Astra/IOD-01, which will perform in-orbit demonstrations for ENPULSION, SUNBOOSTER GmbH, and Synopsis Planet.
— Launch Library 2 mission description
Notes: Isar Spectrum test flight 3; payloads include R-Space AT-Astra/IOD-01 (ENPULSION, SUNBOOSTER, Synopsis Planet demos).

Fields, sources and dates

FieldValueSource · as of
MissionAT-Astra and Others (Spectrum Flight 3)Launch Library 2
verified 18 Oct 2026, 06:47 PT
TypeMulti-payloadOur classification from the source description (see methodology)
Launch vehicleSpectrumLaunch Library 2
verified 18 Oct 2026, 06:47 PT
Launch providerIsar AerospaceLaunch Library 2
verified 18 Oct 2026, 06:47 PT
Brokers / integrators namedunknown (none named in sources)Launch Library 2
verified 18 Oct 2026, 06:47 PT
OrbitSSOLaunch Library 2
verified 18 Oct 2026, 06:47 PT
Orbit detailunknown—
Launch siteAndøya Spaceport · Orbital Launch PadLaunch Library 2
verified 18 Oct 2026, 06:47 PT
Planned date (NET)H2 2026 (Year Half 2 precision)Launch Library 2
verified 18 Oct 2026, 06:47 PT
StatusTo Be DeterminedLaunch Library 2
verified 18 Oct 2026, 06:47 PT
Accepting payloads?unknown—
Capacity remainingunknown—
Booking lead timeunknown—
How to bookunknown—
Published priceunknown (no published price found)—

Slip history

Current slip vs first seen: no change since 14 Oct 2026. Tracking began 14 Oct 2026, 21:05 PT; changes before that are not recorded.

RecordedEventValueSource
14 Oct 2026, 21:05 PTFirst seen (baseline)H2 2026 · To Be DeterminedLL2
Get a quote — we don't broker launches. NewSpace Market ↗ RIDE! ↗

Sources