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Fobos-Grunt or Phobos-Grunt (Russian: Фобос-Грунт, lit. 'Phobos-soil') was an attempted Russian sample return mission to Phobos, one of the moons of Mars. Fobos-Grunt also carried the Chinese Mars orbiter Yinghuo-1 and the tiny Living Interplanetary Flight Experiment funded by the Planetary Society.
The analysis highlights History, Project history and Mission plan as prominent areas in the source structure around Fobos-Grunt.
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
The extracted context around Fobos-Grunt shows recurring relationship patterns in the source. For example, Fobos-Grunt → Air, Although, Argentina, Before, Brazil, Chile, Earth, Earth's, Goiás, He, In, James Oberg, LIFE, Meanwhile, NASA, New Zealand, Pacific Ocean, Roscosmos, Russian, Santa Fe Another extracted example is Fobos-Grunt → Australia, Centre, Darmstadt, December, Doppler, ESA, ESOC, European Space Agency, European Space Agency's, Further, Germany, It, Mars, No, November, On, Perth, Roscosmos, The, The European Space Operations. Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
would space phobos earth mars mission russian spacecraft return orbit sample 2011 interplanetary launch probe vehicle soil roscosmos project lavochkin
TTTA extracted 252 structured relationships around Fobos-Grunt. Examples in this analysis include Fobos-Grunt → AOST → Fourier-transform infrared spectrometer and Fobos-Grunt → Apogee altitude → 342 km (213 mi). The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Fobos-Grunt | AOST | Fourier-transform infrared spectrometer | 1.00 | infobox |
| Fobos-Grunt | Apogee altitude | 342 km (213 mi) | 1.00 | infobox |
| Fobos-Grunt | Contractor | Yuzhmash | 1.00 | infobox |
| Fobos-Grunt | COSPAR ID | 2011-065A | 1.00 | infobox |
| Fobos-Grunt | Decay date | 15 January 2012, 17:46 UTC | 1.00 | infobox |
| Fobos-Grunt | DIAMOND | Dust detector | 1.00 | infobox |
| Fobos-Grunt | Dry mass | 2,300 kg (5,100 lb) | 1.00 | infobox |
| Fobos-Grunt | Entered service | Failed on orbit | 1.00 | infobox |
| Fobos-Grunt | FPMS | Plasma analysis | 1.00 | infobox |
| Fobos-Grunt | GAP | Soil molecular composition analysis | 1.00 | infobox |
| Fobos-Grunt | Inclination | 51.43° | 1.00 | infobox |
| Fobos-Grunt | Instruments | InstrumentsGAPSoil molecular composition analysisMDGFGamma-ray spectrometerMAINNeutron spectrometerLazmaMass spectrometer flight timeMANAGAMass spectrometerTHERMOFOBThermic prob… | 1.00 | infobox |
| Fobos-Grunt | Last contact | 24 November 2011 | 1.00 | infobox |
| Fobos-Grunt | Launch date | 8 November 2011, 20:16:02 UTC | 1.00 | infobox |
| Fobos-Grunt | Launch mass | 13,505 kg (29,773 lb) | 1.00 | infobox |
| Fobos-Grunt | Launch site | Baikonur Cosmodrome, Site 45/1 | 1.00 | infobox |
| Fobos-Grunt | Lazma | Mass spectrometer flight time | 1.00 | infobox |
| Fobos-Grunt | MAIN | Neutron spectrometer | 1.00 | infobox |
| Fobos-Grunt | MANAGA | Mass spectrometer | 1.00 | infobox |
| Fobos-Grunt | Manufacturer | Lavochkin, Russian Space Research Institute | 1.00 | infobox |
| Fobos-Grunt | MDGF | Gamma-ray spectrometer | 1.00 | infobox |
| Fobos-Grunt | METEOR-F | Micrometeoroids detector | 1.00 | infobox |
| Fobos-Grunt | MicrOmega | Spectral microscope | 1.00 | infobox |
| Fobos-Grunt | MIMOS | Mössbauer spectrometer | 1.00 | infobox |
| Fobos-Grunt | Mission duration | 3 years (planned) Failed in Earth orbit | 1.00 | infobox |
| Fobos-Grunt | Mission type | Phobos lander Sample return | 1.00 | infobox |
| Fobos-Grunt | Names | Phobos-Grunt Фобос-Грунт | 1.00 | infobox |
| Fobos-Grunt | Operator | Roscosmos | 1.00 | infobox |
| Fobos-Grunt | Perigee altitude | 207 km (129 mi) | 1.00 | infobox |
| Fobos-Grunt | Period | 90.0 minutes | 1.00 | infobox |
The concept neighborhoods around Fobos-Grunt bring nearby vocabulary together. In this analysis, examples include Space, Mars and Mission. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Fobos-Grunt, one of the stronger structural bridges in this analysis connects Fobos-Grunt with Project history. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Fobos-Grunt to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Project history & Mission plan, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Fobos-Grunt · EN edition · Analysis: TopicsToTalkAbout