Space Brief 1 Sep 2025
Today's Space Brief covers the Space Force's AI integration, NASA's lunar nuclear reactor plans, ESA's Flight Ticket Initiative, Martian mantle revelations, and SpaceX's latest Starlink launch.
Launch Date
June 30, 2021
Launch Site
Launch Pad
LC40
Launch Vehicle
NORAD ID
48901
International Designator
2021-059Y
Decay Date
7/26/2024
Name
TROPICS PATHFINDER
Alternative Name
TROPICS Pathfinder
Type
Status
Owner
MITLL/GSFC
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Length
0.3
Diameter
0.1
Span
0.5
Dry Mass
4
Launch Mass
4
Shape
Box
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
TROPICS SV01
Purpose
Earth observation, technology
Mission
Earth observation, technology
Manufacturer
RAYBL
Life Expectancy
1 year (planned)
Bus
Cubesat 3U
Configuration
CubeSat (3U)
Motor
None
Equipment
12 channel passive microwave radiometer
Power System
Deployable solar array, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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