Space Brief 22 Dec 2025
Today's highlights include Rocket Lab's record year, setbacks in Japanese space endeavors, secure communication advancements in orbit, and more updates on martian expeditions.
Launch Date
March 25, 1972
Launch Site
PLMSC
Launch Pad
LC132/2
Launch Vehicle
Kosmos 11K65M
NORAD ID
05907
International Designator
1972-019B
Epoch
Sat, 04 Jul 2026 01:31:49 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
82.97°
Right Ascension
228.30°
Eccentricity
Calculating...
Argument of Perigee
167.08°
Period
108.89 min
Mean Motion
13.22 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Name
SL-8 R/B
Alternative Name
Kosmos-3M 27-123 Stage 2
Type
Status
Owner
RVSN
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
1 05907U 72019B 26185.06376233 .00000052 00000-0 93647-4 0 9992
2 05907 82.9686 228.3043 0021236 167.0754 218.2981 13.22472334618544
Source: Celestrak
Length
4.2
Diameter
2.4
Span
4.2
Dry Mass
1434
Launch Mass
1434
Shape
Cyl
Radar Cross Section
4.6407
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
S3M
Purpose
Unknown
Mission
Unknown
Manufacturer
OAZ
Life Expectancy
Unknown
Bus
S3
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
Today's highlights include Rocket Lab's record year, setbacks in Japanese space endeavors, secure communication advancements in orbit, and more updates on martian expeditions.
SpaceX celebrates its 100th launch of the year with a Falcon 9 mission carrying Amazon's Project Kuiper satellites, while Crew-10 prepares for its return from the ISS and the company expands its interplanetary ambitions with new Mars partnerships.
Today's Space Brief covers major developments including the public debut of Voyager Technologies, advancements in defense by Sierra Space, and Pentagon's mega-constellation challenges. Also featured are new software selections by the Space Force and legislative actions on acquisition pilots.
SpaceX secures FAA license for Starship Flight 7 and plans to establish Starbase as a city. Firefly and ispace are set to share a Falcon 9 launch. Plus, new Starlink services launch in New Zealand.
Artemis II grabbed the headlines, but six other missions are quietly approaching milestones that could reshape what we know about Mercury, Mars, asteroids, exoplanets, and the Moon's south pole. Here is what is actually happening with each of them.
Space Force commits to operational space tugs and on-orbit refueling by 2030. New capabilities will complicate conjunction analysis for GEO and MEO satellite tracking.
MDA Space acquires Blue Canyon Technologies for $620 million, and NASA's 2028 Aeolus Mars orbiter goes to a California startup instead of SpaceX.
Today's brief highlights Umbra Space's contract extension with the NRO, Trump's Space Force ambitions, FibreCoat's new funding targeting defense markets, and key US defense sentiments. Explore notable military and commercial satellite activities.