Space Brief 2 Jun 2025
Today's edition covers SpaceX's Starlink launch delay, a breakthrough in ceramic manufacturing for space, and Momentus's orbital tech demo, among other headlines.
Launch Date
March 5, 1974
Launch Site
PLMSC
Launch Pad
LC43/4
Launch Vehicle
Vostok 8A92M
NORAD ID
07210
International Designator
1974-011B
Epoch
Fri, 03 Jul 2026 20:51:24 GMT
Apogee
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Perigee
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Inclination
81.24°
Right Ascension
51.84°
Eccentricity
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Argument of Perigee
341.35°
Period
101.86 min
Mean Motion
14.14 rev/day
Latitude
Calculating...
Longitude
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Altitude
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Velocity
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Name
SL-3 R/B
Alternative Name
Vostok-2M (N32) Stage 3
Type
Status
Owner
RVSN
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
1 07210U 74011B 26184.86903058 .00000220 00000-0 10676-3 0 9990
2 07210 81.2353 51.8375 0080158 341.3508 18.4730 14.13645599696347
Source: Celestrak
Length
3.8
Diameter
2.6
Span
3.8
Dry Mass
1440
Launch Mass
1440
Shape
Cyl
Radar Cross Section
5.7483
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
8A92ME
Purpose
Unknown
Mission
Unknown
Manufacturer
PROG
Life Expectancy
Unknown
Bus
Blok-E
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
Today's edition covers SpaceX's Starlink launch delay, a breakthrough in ceramic manufacturing for space, and Momentus's orbital tech demo, among other headlines.
The satellite industry's biggest operators are betting on multi-orbit architectures that combine LEO, MEO, and GEO into unified networks. A San Francisco startup called Contrivian thinks they've overcomplicated the problem, and the physics might be on its side.
Today's briefing covers Chinese satellite launches, military defense strategies in space, increasing launch activity at the Space Coast, and potential rivals to SpaceX's Starlink.
Starlink satellites in orbit May 2026: 10,374, with 10,358 working. Mission 17-29 lifts 24 more from Vandenberg and a satellite films the Starlink train.
Latest updates include China's Lijian-1 launching 15 satellites, a fiery Starlink reentry, SpaceX's milestone Falcon 9 booster landing, and China's support for its commercial space sector.
SpaceX continues its historic launch cadence, includes Starlink expansion and business strategies in focus.
SpaceX gears up for an exciting July with a doubleheader launch planned for the east coast and ongoing advancements in Starlink technology.
On January 20, 1972, the second KH-9 HEXAGON lifted off from Vandenberg - carrying the most sophisticated reconnaissance system ever built by engineers who weren't allowed to say 'film,' 'camera,' or even talk to each other about what they were doing.