Mission ‘Onward and Upward’ launch window opens NET 15 June

07:06 GMT+2 ∙ 14 Jun, 2026

Spectrum on the Pad Attempt 4

Isar Aerospace is targeting NET 15 June to launch Mission ‘Onward and Upward’ during the available launch window, which opens at 8pm UTC; 10pm CEST. The final date remains subject to weather, safety and range availability.

Mission objective: operational qualification

Mission ‘Onward and Upward’ is Isar Aerospace’s second flight and qualification mission for the Spectrum launch vehicle. The mission carries five CubeSats and one experiment and aims to validate the vehicle’s critical systems under operational conditions. The mission is supported by ESA’s Boost! Programme.

Livestream

The mission will be broadcast live on YouTube: https://youtube.com/live/Ss1DUqLjecc?feature=share

The livestream will start at approximately:

T-01h00min

9:00pm CEST

7:00pm UTC

3:00pm EDT

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