Will Isar Aerospace's Spectrum rocket complete its second test flight without a launch pad anomaly on April 17, 2026?

Isar Aerospace confirms the Spectrum rocket lifted off from Andøya Spaceport on April 17, 2026 without a launch pad explosion or abort before liftoff Source: Isar Aerospace official website (isaraerospace.com) and official Isar Aerospace social media accounts