Vulcan's grounding gets its cause: a mid-flight nozzle failure on a solid rocket booster
From the Space digest for Oct 29, 2026
What happened: Spaceflight Now reports United Launch Alliance has announced a mid-November return to flight for its Vulcan rocket — the first launch for the heavy-lift vehicle since a mid-flight nozzle failure on one of its solid rocket boosters. The mission was previously set as the "Vulcan Leo 1" flight on Friday, November 13, 2026, pending range approval, carrying the next batch of Amazon Leo production satellites (NASASpaceflight (X), Talk of Titusville).
What's genuinely new: The failure that kept Vulcan grounded is now named under independent coverage — a solid-rocket-booster nozzle failing in flight — a technical detail the November 13 date-setting did not carry. It also puts the return-to-flight target squarely in mainstream reporting, turning the Amazon supply lane's second deployment route (beside Ariane 6's VA267 flight, targeted no earlier than November 23) into a watched launch with a stated cause to fix.
Watch: Whether the mid-November date holds and range approval comes through, the booster fix's performance on the return flight, and how the mission's Amazon Leo batch lands against the constellation's missed deployment deadline and the open 2026-vs-2027 service-start conflict.
Sources Spaceflight Now NASASpaceflight (X) Talk of Titusville