Exoplanet Detection & Analysis
Detection and analysis of planets outside the solar system using timing, radial-velocity, transit, imaging, and related astronomical data-analysis methods.
Core metadata
- ID: exoplanet_detection_analysis
- Era: Modern
- First known date: 1992 (exact)
- Region: Arecibo Observatory / global astronomy
- Review status: source_checked
- Maturity: established
Prerequisites
- Space-Based Advanced Optics (advanced_optics_space_based)
- Digital Signal Processing (DSP) (digital_signal_processing)
- Early Astronomical Observation (early_astronomy_observation)
- Telescope (telescope)
Dependents
- Exoplanet Atmospheric Analysis (exoplanet_atmospheric_analysis)
- Planetary Science (Advanced) (planetary_science_advanced)
Fields
Field lanes
- Spaceflight & Satellites: Space Science
Node sources
- A planetary system around the millisecond pulsar PSR1257 + 12 (NASA Astrophysics Data System, 1992, primary_paper) • Supports: node, maturity
- Extreme Planets (NASA, 2008, official_agency) • Supports: node
- Nobel Winners Changed Our Understanding with Exoplanet Discovery (NASA, 2019, official_agency) • Supports: node
Prerequisite edge evidence
Edge/source evidence summary:
- Prerequisite edges: 4
- Average edge confidence: 71%
- Prerequisite sources: 4
- expert_inference: 2
- review: 2
| Prerequisite | Type | Confidence | Evidence level | Note | Sources |
|---|---|---|---|---|---|
| Telescope (telescope) | historical_predecessor | 76% | review | Exoplanet detection extends observational astronomy rather than depending on a single telescope design. |
|
| Early Astronomical Observation (early_astronomy_observation) | historical_predecessor | 74% | review | The field is a modern extension of astronomy's long observational tradition. |
|
| Digital Signal Processing (DSP) (digital_signal_processing) | enabling | 72% | expert_inference | Timing, radial-velocity, and transit methods depend on extracting weak periodic signals from observational data. |
|
| Space-Based Advanced Optics (advanced_optics_space_based) | accelerates | 62% | expert_inference | Space-based advanced optics expand detection and characterization capability, but exoplanets were detected before space telescopes became mandatory for the field. |
|
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