Space Brief 11 Sep 2024
A recap of notable space events including the Soyuz MS-26 launch to the ISS, Polaris Dawn's altitude achievement, and satellite tracking updates.
Launch Date
May 28, 1971
Launch Site
Launch Pad
LC81/23
Launch Vehicle
Proton-K/D
NORAD ID
05667
International Designator
N/A
Decay Date
12/2/1971
Name
MARS 3 DESCENT CRAFT
Alternative Name
SA Marsa-3
Type
Status
Owner
IKI/NPOL
Country
USSR
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
1.2
Diameter
1.2
Span
2
Dry Mass
645
Launch Mass
645
Shape
Ell + 2 Petal
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
SA
Purpose
Unknown
Mission
Unknown
Manufacturer
NPOL
Life Expectancy
Unknown
Bus
Mars SA
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
A recap of notable space events including the Soyuz MS-26 launch to the ISS, Polaris Dawn's altitude achievement, and satellite tracking updates.
SpaceX ramps up Starship preparations in Florida while California prepares for another Starlink launch.
Today's space brief covers new ultraviolet data from the Europa Clipper, challenges in managing space debris, quantum advances in satellite technology, as well as a failed Indian satellite launch and more.
SpaceX secures environmental approval for Starship launches at SLC-37 while Castelion, a company founded by SpaceX veterans, raises $350 million for hypersonic missile production.
SpaceX surged 19% on Nasdaq debut as Falcon 9 B1093 deployed 24 Starlink satellites — the 1,500th launched in 2026 — while Dragon CRS-34 heads home.
Today's highlights include ExoMars' successful parachute test, developments in military satellite systems, and leadership changes at NASA Goddard.
An overlooked thermostat, eight hours of overheating on a Florida launch pad, and 200,000 miles of coasting through deep space. Then Oxygen Tank No. 2 tore itself apart, and three men had to figure out how to come home alive in a spacecraft designed to land on the Moon.
SpaceX prepares for another Starlink launch from Florida, while recent Starship incident raises environmental concerns.