Space Brief 21 Aug 2025
Today's brief covers the launch of the X-37B, cutting-edge quantum navigation systems, and the future of space-based military technology. Discover the role of SpaceX and the advancements in inertial navigation.
Launch Date
May 20, 2020
Launch Site
TANSC
Launch Pad
Y2
Launch Vehicle
H-IIB
NORAD ID
45607
International Designator
2020-030A
Decay Date
8/20/2020
Name
HTV-9 (KOUNOTORI 9)
Alternative Name
Kounotori 9 gouki
Type
Status
Owner
JAXA
Country
Japan
Constellation
N/A
Related Satellites
Major Events
N/A
Length
9.8
Diameter
4.4
Span
9.8
Dry Mass
6225
Launch Mass
6225
Shape
Cyl
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
HTV 9
Purpose
Supply
Mission
Supply
Manufacturer
MHITO
Life Expectancy
30 days
Bus
HTV
Configuration
Unknown
Motor
HBT-5 x 4
Equipment
Unknown
Power System
Solar cells (body mounted), batteries
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
Today's brief covers the launch of the X-37B, cutting-edge quantum navigation systems, and the future of space-based military technology. Discover the role of SpaceX and the advancements in inertial navigation.
New experiments in space agriculture begin with Fram2 mission, a historic polar orbit flight, and a Starlink launch postponement.
Today's brief highlights significant shifts in military space spending due to the Golden Dome program, the U.S. Space Force's advancements in tactical satellite communications, and NASA's race to nuclear power in space.
Today's Space Brief covers a crucial weather data decision by the U.S. Defense Department, an innovative power supply for aerospace systems, advancements in satellite link technology, and Norway's maritime surveillance. AI/ML tools for airspace management and concerns about defense testing capabilities are also highlighted.
Today's space news highlights include U.S. military satellite deployments, innovative AI aboard the Chinese space station, and breakthroughs in interplanetary communications.
SpaceX debuted on Nasdaq as SPCX at $135/share, raising a record $75B and pushing Elon Musk's net worth past $1 trillion for the first time.
Highlighting ExLabs' Space Force contract, Starlink advances, and developments in orbital communication tech.
The evolution from simply tracking objects in orbit to understanding the full strategic picture of who is doing what in space, and why