任务失利
任务未达成预期目标。
TROPICS-1
Astra Space · Astra Rocket 3 · Space Launch Complex 46
任务简介
NASA 的“利用小卫星星座对降水结构和风暴强度进行时间分辨观测”（TROPICS）任务的首两颗业务卫星（TROPICS-02 和 TROPICS-03）。 这些立方星旨在提供快速更新的微波测量数据，可用于测定飓风形成和演变过程中的温度、气压和湿度。
原文
First two operational (TROPICS-02 & TROPICS-03) satellites for NASA's Time-Resolved Observations of Precipitation Structure and Storm Intensity with a Constellation of SmallSats (TROPICS) mission. The CubeSats are designed to provide rapid-refresh microwave measurements that can be used to determine temperature, pressure, and humidity inside hurricanes as they form and evolve.
事故描述
第二级提前关机，原因尚不明确。
飞行时间线 Flight Timeline0 节点
尚未公开时间线。
任务更新15 条
Second stage shut down prematurely resulting in the loss of the mission.
Liftoff
Hold released. New T-0 of 17:43 UTC
Holding again at T-01:30
Hold released, new T-0 of 16:12 UTC
Holding due to boats in the hazard area.
Webcast live
↗ 链接Weather 40% favourable at the opening of the window, trending towards 10% at the end.
↗ 链接T-0 and window confirmed by Astra
↗ 链接Adjusting window
↗ 链接Weather 50% at the beginning of the window, trending towards 20% two hours later.
↗ 链接Adding launch window per NGA notice.
↗ 链接NET June 12
↗ 链接NET June
↗ 链接NET April
↗ 链接