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Final launch of Europe's Ariane 5 rocket postponed

The final launch of Europe's Ariane 5 rocket has been postponed due to a technical problem, French firm Arianespace said on Thursday, in the latest blow to European space efforts.
After 27 years of launches, the Ariane 5's 117th and last mission had been scheduled to blast off between 2126-1001 GMT on Friday from Europe's spaceport in Kourou, French Guiana.
But "it has come to light that there is a risk to the redundancy of a critical function on the Ariane 5," tweeted Arianespace, which operates the rocket.
"Consistent with safety requirements, Arianespace has decided to postpone the roll-out of the #VA261 launch vehicle," it added.
"Analyses are underway to determine a new launch date."
The rocket and its payload of one French and one German communication satellite "are in the final assembly building in stable and safe conditions," Arianespace added.
The postponement comes as Europe struggles to find a way to independently blast heavy-load missions into space due to repeated delays for the next-generation Ariane 6—and Russia withdrawing its Soyuz rockets because of sanctions over its war in Ukraine.
Ariane 5 flight VA261: launch delay

The Ariane 5 flight scheduled for 16 June has been delayed. Launch operator Arianespace announced on Twitter: "It has come to light that there is a risk to the redundancy of a critical function on the Ariane 5. Consistent with safety requirements, Arianespace has decided to postpone the roll-out of the VA261 launch vehicle. Analyses are underway to determine a new launch date."
More information to come.