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An Ariane 5 rocket soared into orbit from French Guiana on Jan. 25 with the commercial SES 14 and Al Yah 3 communications satellite, but the launcher missed its mark and released the telecom craft into an unplanned orbit.

Arianespace will convene an independent inquiry board chaired by a top European Space Agency official to investigate why an Ariane 5 rocket flew off course Thursday night after liftoff from French Guiana with the SES 14 and Al Yah 3 telecom satellites, but both payloads will be salvaged to accomplish their planned missions, officials said Friday.

A European Ariane 5 rocket took off from French Guiana and delivered two commercial communications satellites and a NASA scientific package to orbit Thursday after an unexpected radio blackout raised worries that the mission failed. But questions lingered early Friday about the accuracy of the payload deployments.

A 180-foot-tall Ariane 5 rocket climbed into space from French Guiana on Thursday evening, but the mission ran into problems a few minutes later.

Arianespace chief executive Stephane Israel announced an anomaly occurred during Thursday’s flight of an Ariane 5 rocket from Kourou, French Guiana, shortly after the launcher’s second stage engine ignited.

A $66 million NASA-funded science sensor package bolted on to a commercial communications satellite is ready for a ride toward a 22,000-mile-high orbital perch Thursday on a European Ariane 5 rocket, commencing a two-year mission surveying a rarely-studied region of Earth’s upper atmosphere.

The first Ariane 5 rocket scheduled for launch in 2018 has been topped off with two communications satellites for SES and Yahsat, moving the European booster closer to liftoff Thursday from a tropical launch pad in French Guiana with payloads to serve commercial and scientific missions.