Space Brief 21 Nov 2025
Today's brief covers the Space Force's strategic roadmap, a groundbreaking DARPA mission in Very Low Earth Orbit, and enhanced cyber defenses due to AI-driven threats.
Launch Date
April 21, 1982
Launch Site
KYMSC
Launch Pad
LC107/1
Launch Vehicle
Kosmos 11K65M
NORAD ID
13841
International Designator
1982-034J
Decay Date
2/27/1983
Name
COSMOS 1351 DEB
Alternative Name
Kosmos-1351 SS 7
Type
Status
Owner
PVO
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Length
0.2
Diameter
0.2
Span
0.2
Dry Mass
5
Launch Mass
5
Shape
Sphere
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
ESO
Purpose
Unknown
Mission
Unknown
Manufacturer
YUZH
Life Expectancy
Unknown
Bus
ESO
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
Today's brief covers the Space Force's strategic roadmap, a groundbreaking DARPA mission in Very Low Earth Orbit, and enhanced cyber defenses due to AI-driven threats.
Today's briefing covers the Space Force's plans for future launches, new initiatives in missile defense, and the latest on military and aerospace advancements.
Gwynne Shotwell confirms Starlink V2 launches on Starship in 2027. Ship 39 preps Starship Flight 12; Falcon 9 lofts its 600th Starlink of 2026.
Today's Space Brief highlights advances in satellite communication for defense, regulatory changes for Starlink in South Africa, SpaceX's ongoing Starlink launches, and a significant contract for a Chinese satellite constellation.
Discover the history and significance of Two-Line Element Sets (TLEs) in satellite tracking. Dive into their components, applications, and how they are evolving to meet future space challenges.
SpaceX's third rideshare mission of 2026 delivered South Korea's CAS500-2 imager and 45 secondary payloads to Sun-synchronous orbit on Falcon 9.
On April 17, 2026, the U.S. Space Force officially cancelled the Next Generation Operational Control System after sixteen years of development, cost overruns, and testing failures. The $8 billion program was supposed to unlock the military's encrypted GPS signal. Instead, the satellites are flying with capabilities the ground can't command.
Today's brief covers a new Space Force contract for advanced tracking systems, innovative debris removal strategies, pivotal new satellite launches, and significant updates in air quality tracking from orbit.