Space Brief 18 Aug 2025
Today's Space Brief covers significant satellite launches by SpaceX, an automated collision avoidance system development, Rocket Lab's strategic acquisition, and the rise of corporate-named satellites in orbit.
Launch Date
September 27, 1973
Launch Site
Launch Pad
LC1
Launch Vehicle
Soyuz 11A511
NORAD ID
06840
International Designator
1973-067D
Decay Date
11/3/1973
Name
SL-4 DEB
Alternative Name
Soyuz-12 part
Type
Status
Owner
TSKBEM
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Length
0
Diameter
0
Span
0
Dry Mass
0
Launch Mass
0
Shape
N/A
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Soyuz part
Purpose
Unknown
Mission
Unknown
Manufacturer
TSKBEM
Life Expectancy
Unknown
Bus
Soyuz deb
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 covers significant satellite launches by SpaceX, an automated collision avoidance system development, Rocket Lab's strategic acquisition, and the rise of corporate-named satellites in orbit.
SpaceX's Falcon Heavy targets a second launch attempt for ViaSat-3 F3, while Artemis III slips to late 2027 and Musk earns a Mars milestone bonus.
ULA's Vulcan Centaur faces potential months-long stand-down. Space Force actively exploring payload reassignment and satellite operational life extensions to cover critical national security missions.
SpaceX targets July 16 for Starship Flight 13 from Starbase, aiming to fix Flight 12 issues and deploy working Starlink satellites.
A HIGH-risk conjunction between STARLINK-4621 and the defunct SL-18 rocket body leads the July 11 safety picture, with eight Starlink satellites set to reenter through July 14.
An overlooked thermostat, eight hours of overheating on a Florida launch pad, and 200,000 miles of coasting through deep space. Then Oxygen Tank No. 2 tore itself apart, and three men had to figure out how to come home alive in a spacecraft designed to land on the Moon.
Sentinel-2C sealed in Vega rocket fairing, ULA sale tidbit, Polaris Dawn mission updates, Norway's Andøya Spaceport ready for action, Harris commits to space leadership, NASA's latest smallsat launch partners, new members join NASA composite initiative, Mynaric's manufacturing hiccups, Rocket Factory Augsburg's turbopump snag, and Amazon boosts satellite deployment infrastructure.
This week: China's Long March 10B debuted successfully, SpaceX merged with xAI, and Starlink topped 10,775 satellites in orbit.