Space Brief 5 Mar 2025
Today's brief covers developments in US military space initiatives, advancements in missile technology, and notable military contractor activities.
Launch Date
December 14, 1994
Launch Site
PLMSC
Launch Pad
LC43/4
Launch Vehicle
Molniya 8K78M
NORAD ID
23421
International Designator
1994-081B
Decay Date
1/14/1995
Name
SL-6 R/B(1)
Alternative Name
Molniya-M 31-672 Blok-I
Type
Status
Owner
RVSNR
Country
Russia
Constellation
N/A
Related Satellites
Major Events
N/A
Length
6.7
Diameter
2.7
Span
6.7
Dry Mass
2350
Launch Mass
2350
Shape
Cyl
Radar Cross Section
15.405
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
11S510
Purpose
Unknown
Mission
Unknown
Manufacturer
PROG
Life Expectancy
Unknown
Bus
Blok-I
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 developments in US military space initiatives, advancements in missile technology, and notable military contractor activities.
U.S. Space Force increased Andromeda contract ceiling to $6.2 billion for next-generation space situational awareness satellites replacing GSSAP and SILENTBARKER programs.
NASA's Artemis 3 lunar landing mission schedule continues slipping over 2 months after revised plans announced, with no crew or surface activity details released publicly yet.
SpaceX successfully launched 23 Starlink satellites while facing delays in launching the Axiom Space mission due to a propellant leak. Additionally, new US broadband rules favor Starlink's expansion into rural markets.
AST SpaceMobile's BlueBird constellation is a bet that raw aperture size wins. Each satellite unfolds a 64-square-meter phased-array antenna in orbit, the largest commercial antenna ever deployed. The company claims a stock smartphone on the ground can connect directly to it. The competition says the physics doesn't support that. Seventeen satellites in and a contract with AT&T, Verizon, and Vodafone, somebody's math is wrong.
SpaceX Crew-11 mission returns safely to Earth after first-ever medical evacuation from ISS. Crew Dragon splashes down in Pacific Ocean off California coast. Mission ended early due to health concern.
Starship Flight 8 set for launch, new milestones in the defense sector, and launch updates dominate today's news.
SpaceX gears up for major Starlink launch, while Starship developments continue to shape commercial spacefrontiers.