QuickSounder

Overview

Destination: Sun-Synchronous Orbit
Mission: Earth Science

Sun-Synchronous Orbit Space Launch Complex 2W Vandenberg SFB, CA, USA

QuickSounder is the first satellite mission of the Near Earth Orbit Network (NEON) program of the National Oceanic and Atmospheric Administration (NOAA), which aims to replace the current Joint Polar Satellite System (JPSS) series of polar orbit weather satellites. This pathfinder mission will demonstrate NOAA's ability to launch a small satellite within 3 years, flying a refurbished Advanced Technology Microwave Sounder (ATMS) instrument to polar orbit.

Updates

Cosmic_Penguin • Sept. 11, 2026, 9:29 p.m.

NET 15 February 2027.


Cosmic_Penguin • Oct. 23, 2025, 1:40 p.m.

NET Q3 2026.



Firefly Alpha Block 2

Family:
Configuration: Block 2

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. The Block 2 version features increased length and structural strength for both stages, optimized propellant tanks and consolidated in-house batteries and avionics.

See Details
Specifications
  • Stages
    2
  • Length
    31.6 m
  • Diameter
    1.82 m
  • Fairing Diameter
    2.21 m
  • Launch Mass
    54.0 T
  • Thrust
    736.0 kN
Family
  • Name
    Firefly Alpha Block 2
  • Family
    ―
  • Variant
    Block 2
  • Alias
    ―
  • Full Name
    Firefly Alpha Block 2
Payload Capacity
  • Launch Cost
    $15000000
  • Low Earth Orbit
    1030.0 kg
  • Geostationary Transfer Orbit
    ―
  • Direct Geostationary
    ―
  • Sun-Synchronous Capacity
    630.0 kg

Firefly Aerospace

Firefly Aerospace

(FA)

CEO: Peter Schumacher Founded: 2014 Successes: 4 Failures: 3 Pending: 7

Agency Type:

Firefly Aerospace is an American private aerospace firm based in Austin, Texas, that develops small and medium-sized launch vehicles for commercial launches to orbit.

INFO WIKI
NASA

NASA Selects Launch Provider for New NOAA Environmental Satellite

NASA has selected Firefly Aerospace, Inc. of Cedar Park, Texas, to provide launch services for the National Oceanic and Atmospheric Administration (NOAA) QuickSounder mission. The selection is part of NASA’s Venture-Class Acquisition of De…

SpaceNews

Firefly Aerospace wins contract to launch NOAA QuickSounder

SAN FRANCISCO — Firefly Aerospace won a contract to launch Quicksounder, a prototype for the National Oceanic and Atmospheric Administration’s next-generation of environmental satellites in low-Earth orbit. The value of […]

Vandenberg SFB, CA, USA

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