X Report 2 Sep 2025
SpaceX kicks off a busy week with five Falcon 9 missions planned, while the impressive layout of Raptor engines on Starship captures imaginations.
Launch Date
September 17, 1961
Launch Site
AFWTR
Launch Pad
75-1-1
Launch Vehicle
Thor Agena B
NORAD ID
00186
International Designator
1961-026A
Decay Date
10/26/1961
Name
DISCOVERER 31
Alternative Name
Discoverer 31
Type
Status
Owner
NRO/CIA
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Apologies, there is no summary for this satellite yet. I am working to generate these for every object in the catalog, but it is going to take time.
Length
1.3
Diameter
1.5
Span
1.3
Dry Mass
123
Launch Mass
123
Shape
Frust
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
CORONA C'''-3
Purpose
Unknown
Mission
Unknown
Manufacturer
LMSC
Life Expectancy
Unknown
Bus
CORONA
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
SpaceX kicks off a busy week with five Falcon 9 missions planned, while the impressive layout of Raptor engines on Starship captures imaginations.
SpaceX's Falcon 9 rideshare lifted 45 satellites including South Korea's CAS500-2 Earth observer from Vandenberg at 0700 UTC May 3.
Today's space highlights include significant military contracts for aerospace innovations, advancements in small-satellite procurement, and discussions on the role of nuclear energy in space exploration.
Fifty-eight years ago, a tragic fire during a routine test transformed spacecraft design and created the foundation of modern spaceflight safety culture
Today's space news highlights include U.S. military satellite deployments, innovative AI aboard the Chinese space station, and breakthroughs in interplanetary communications.
SpaceX is pushing to launch Starship from Cape Canaveral before end of 2026, with contractors ramping work at LC-39A.
Today's brief covers major developments including the introduction of BAHA drones, increased defense spending by Estonia, and consequential announcements on military budgets impacting space-related activities.
Hypersonica completes Mach 6+ hypersonic missile flight test in Norway covering 300+ km. Pentagon seeks commercial GEO spy satellites. Gilat wins $9M Israeli defense satcom deal.