Space Brief 20 Aug 2025
Today's Space Brief highlights Globalstar's new military focus, technological innovations in the Army's tactical systems, and a deeper look at key military satellite communications developments.
Launch Date
December 12, 1979
Launch Site
PLMSC
Launch Pad
LC43/3
Launch Vehicle
Soyuz-U
NORAD ID
11647
International Designator
1979-102D
Decay Date
3/9/1980
Name
COSMOS 1147 DEB
Alternative Name
KDU
Type
Status
Owner
GUKOSR
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Length
1
Diameter
0.4
Span
1
Dry Mass
140
Launch Mass
425
Shape
Frust
Radar Cross Section
2.2004
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
KDU
Purpose
Unknown
Mission
Unknown
Manufacturer
TSSKB
Life Expectancy
Unknown
Bus
Zenit KDU
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
Today's Space Brief highlights Globalstar's new military focus, technological innovations in the Army's tactical systems, and a deeper look at key military satellite communications developments.
Gen. Chance Saltzman warns of impending space conflict as SpaceX launches 21 SDA satellites from Vandenberg. Space Force shifts from support role to core deterrent.
Today's space brief covers SpaceX's latest Starlink missions, Satellogic's contract with Brazilian Air Force, OCX, and ATLAS project updates, and DARPA's insights on cybersecurity vulnerabilities.
As SpaceX continues to make groundbreaking advancements in the space industry, investors are eagerly anticipating the company's potential IPO. Learn about the factors influencing SpaceX's decision to go public and the estimated timeline for this highly anticipated event.
SpaceX continues to make strides with successful satellite launches and competitive maneuvering in the direct-to-device market, as AST SpaceMobile aligns with Verizon for space-based cellular services.
Today's space brief highlights the U.S. Space Force's new satellite naming scheme, the Air Force Secretary's warnings on China's space advances, BAE Systems' DARPA award, strategies for future space defense, the importance of GEO satellite refueling, and Blue Origin's plans for Space Force certification.
SpaceX and Rocket Lab make headlines with simultaneous launches, while Musk's Starliner comments stir controversy.
SpaceX's Falcon Heavy lifts off for the 12th time after 18 months grounded, delivering the final ViaSat-3 satellite from LC-39A at 10:21 a.m. EDT.