萤火虫 Alpha | Stairway to Seven
发射信息
| 任务代号： | 2026-046 |
| 发射状态： | 发射成功 |
| 发射服务商： | 萤火虫 |
| 火箭型号： | 萤火虫 Alpha |
| 火箭家族： | 萤火虫 Alpha |
| 任务名称： | Stairway to Seven |
| 任务类型： | 测试飞行 |
| 发射地点： | 范登堡太空军基地 |
| 发射工位： | SLC-2W |
| 轨道类型： | 近地轨道 |
任务详情
Firefly Alpha's Flight 7 is a test flight and return-To-Flight for the launch vehicle after its April 2025 launch failure. It will test and validate key systems ahead of Firefly’s Block II configuration upgrade on Flight 8 that’s designed to enhance reliability and manufacturability across the vehicle. Flight 7 is the last flown in Alpha’s current configuration and will test multiple Block II subsystems, including the in-house avionics and thermal improvements, to gain flight heritage and validate lessons learned ahead of the full configuration upgrade on Flight 8. This launch also delivered a demonstrator payload for Lockheed Martin.
运营机构
未知
火箭详情
基本信息
| 名称 | 萤火虫 Alpha |
| 全名 | 萤火虫 Alpha |
| 家族 | 萤火虫 Alpha |
| 型号 | |
| 制造商 | 萤火虫 |
规格参数
| 长度 | 29.6 m |
| 直径 | 1.82 m |
| 最小级数 | 2 |
| 最大级数 | 2 |
| 起飞质量 | 54 t |
| 起飞推力 | 736 kN |
| LEO运力 | 1000 kg |
| GTO运力 | - kg |
| 首飞时间 | 2021-09-03 |
描述
Firefly Alpha (Firefly α) is a two-stage orbital expendable launch vehicle developed by the American aerospace company Firefly Aerospace to cover the commercial small satellite launch market. Alpha is intended to provide launch options for both full vehicle and ride share customers.
发射场详情
| 发射场名称 | 范登堡太空军基地 |
| 发射工位 | SLC-2W |
| 国家 | 美国 |
| 经纬度 | 34.7556, -120.6224 |
