Spectrum 'Onward and Upward': Launch Time & How to Watch (31 July 2026)

When is the Spectrum launch?

Isar Aerospace is targeting 31 July 2026 at 00:00 UTC for the launch of its Spectrum rocket on a mission designated Onward and Upward. The flight will lift off from the Orbital Launch Pad at Andøya Spaceport in northern Norway.

The launch status is currently listed as TBD, meaning the date and time are provisional and subject to change as the vehicle completes pre-flight testing and the range confirms availability. Early-program launches from a new rocket family frequently shift, so treat the schedule as a working target rather than a locked commitment.

What is Spectrum?

Spectrum is a two-stage orbital launch vehicle developed by Isar Aerospace, a German launch startup based near Munich. It is designed to carry small and medium satellites to low Earth orbit and sun-synchronous orbits, targeting the fast-growing market for dedicated and rideshare smallsat launches out of Europe.

The rocket is powered by Isar's own Aquila engines, which burn liquid oxygen and a light hydrocarbon propellant. Spectrum represents one of Europe's most closely watched private launch efforts, aiming to give European institutional and commercial customers a domestic, sovereign path to orbit that does not depend on larger foreign providers.

Why Andøya Spaceport matters

Located inside the Arctic Circle in Norway, Andøya Spaceport is Europe's first operational mainland orbital launch site. Its high-latitude position offers direct access to polar and sun-synchronous orbits over open ocean to the north, which are ideal trajectories for Earth-observation, climate-monitoring and reconnaissance satellites. That makes the site a natural home for Spectrum's target payload classes.

What is the payload?

Specific payload details for the Onward and Upward mission have not been confirmed in the available launch data. For early Spectrum flights, Isar Aerospace's focus is on validating vehicle performance and building operational cadence. As the mission approaches, payload manifests and orbital targets are typically finalized closer to launch. We will update this preview on our latest launch news page as details are released.

How to watch the launch live

Isar Aerospace typically provides a webcast for its orbital launch attempts, streamed through its official channels. Coverage usually begins in the final minutes before liftoff, and the exact stream link is published shortly ahead of the launch window.

Because this is a TBD launch, the single best thing you can do is confirm timing on launch day. On Cosmik you can follow the countdown and get the confirmed liftoff moment on our rocket launch schedule, then watch the vehicle's trajectory and any deployed satellites appear on the live 3D solar system and satellite map.

What to watch for during the flight

• Liftoff and tower clear — the moment Spectrum's Aquila engines throttle up and the vehicle rises off the Andøya pad.
• Max-Q — the point of maximum aerodynamic pressure early in ascent.
• Stage separation — the first stage separating from the second stage.
• Orbital insertion — second-stage burn completion and the target orbit being reached.
• Payload deployment — any satellites separating from the upper stage.

Why this launch is significant

Every Spectrum flight is a milestone for European commercial spaceflight. A maturing Isar Aerospace launch capability expands the number of independent operators able to reach orbit from European soil, strengthens supply-chain resilience for European satellite operators, and adds competition to a launch market long dominated by a handful of providers.

If you want to understand how these newly launched satellites join the thousands already circling Earth, our guide on how to track satellites explains what happens after separation and how objects are cataloged and followed in orbit.

Launch data and sources

Timing and mission details in this preview are drawn from public launch databases, including The Space Devs Launch Library. As always with TBD launches, verify the window on launch day, as dates and times can move.

Follow the launch live on Cosmik

Track the Onward and Upward mission and the satellites it delivers in real time on Cosmik's free 3D live map. Check the countdown on our launch tracker and enable free launch alerts so you never miss liftoff — even if this TBD date shifts.