/sci/ - Science & Math

https://europeanspaceflight.com/core-and-second-stages-for-ariane-6-maiden-flight-arrive-in-kourou/
>If all goes well, the maiden Ariane 6 flight will occur in the second half of June. However, the European Space Agency has stated that it has allowed a 90-day “risk margin,” ensuring a maiden flight will occur no later than 31 July.