Isar Aerospace’s Test Rocket Explodes After Launch from Norway

A test rocket for satellite launches, known as the Spectrum, exploded just after takeoff from Norway on Sunday. The uncrewed rocket was designed for small- and medium-sized satellites weighing up to one metric tonne.

Isar Aerospace, a German startup, had warned that the initial launch could end prematurely due to various technical issues. The test produced extensive data that the company’s team can learn from. The European Space Agency congratulated Isar Aerospace on its first commercial orbital flight from mainland Europe, describing it as historic.

The mission was intended to collect data on Isar Aerospace’s launch vehicle in a first integrated test of all its systems. The company had previously stated that a 30-second flight would be considered a success, and the test marked the beginning of commercial orbital launches from European soil.

Several European countries are investing heavily in their space industries, with estimates suggesting the global market could generate revenues of over $1 trillion within the next two decades. Isar Aerospace aims to launch satellites into low-Earth orbit using its Spectrum rocket, which is designed to carry payloads of up to 1,000kg.

Source: https://www.theguardian.com/science/2025/mar/30/first-orbital-rocket-launched-europe-crashes-launch-spectrum