Space Brief 3 Oct 2025
Today's Space Brief delves into military satellite advancements and significant contract awards for space platforms, alongside pivotal European missile warning systems.
Launch Date
November 8, 2025
Launch Site
Launch Pad
LC39A
Launch Vehicle
NORAD ID
66391
International Designator
2025-257M
Epoch
Sun, 19 Jul 2026 18:11:06 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
53.16°
Right Ascension
326.41°
Eccentricity
Calculating...
Argument of Perigee
78.86°
Period
94.10 min
Mean Motion
15.30 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Name
STARLINK-35656
Alternative Name
N/A
Type
Status
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
1 66391U 25257M 26200.75771257 .00014588 00000+0 50347-3 0 9994
2 66391 53.1603 326.4120 0000877 78.8648 281.2452 15.30213320 40015
Source: Celestrak
Length
0.3
Diameter
4.1
Span
29.0
Dry Mass
530
Launch Mass
575
Shape
Box + pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Starlink Group 10-51-12
Purpose
Unknown
Mission
Unknown
Manufacturer
SPXS
Life Expectancy
Unknown
Bus
Starlink V2MO
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 delves into military satellite advancements and significant contract awards for space platforms, alongside pivotal European missile warning systems.
Today's SpaceX Brief highlights the imminent launch of the Ax-4 mission, notable milestones in Falcon rocket history, and the impact of political tensions on SpaceX operations.
SpaceX readies for Starship Flight 6, stacking the megarocket for its upcoming launch on Nov. 19. Get details on the timing and mission objectives.
Significant advancements and launches in space: NASA's hypersonic sensor breakthrough, ChinaSat-9C's launch, and SpaceX's resilient Falcon 9 operations.
Today's brief covers strategic alignments in U.S. military space operations, a landmark missile defense program, and advances in secure satellite communications.
Spacewalks have resumed on the ISS, while Blue Origin prepares for a unique New Shepard mission. In other news, astronomers push for a ban on space ads and potential budget cuts threaten the JWST.
Falcon 9 booster reuse record: SpaceX's most-flown booster flew a 33rd flight Feb 21 with 28 Starlink V2 Minis. Two launches in a day; 9,779 on orbit.
Today's Space Brief covers a significant signals intelligence launch, a record-breaking satellite deployment in China, a glimpse into the newest stealth drone, a potential delay for NASA's lunar lander, and more exciting updates from satellite world.