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Loading contentThe measurement and observation techniques of astronomy — parallax, spectroscopy, standard candles, gravitational lensing, and more.
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| Name | Type | ID |
|---|---|---|
| Adaptive Optics | Astronomy method | astronomy_method:adaptive-optics |
| Asteroseismology | Astronomy method | astronomy_method:asteroseismology |
| Black-Hole Mass Measurement | Astronomy method | astronomy_method:black-hole-mass-measurement |
| CMB Measurements | Astronomy method | astronomy_method:cmb-measurements |
| Determining Stellar Properties | Astronomy method | astronomy_method:determining-stellar-properties |
| Error Analysis & Calibration | Astronomy method | astronomy_method:error-analysis-and-calibration |
| Galaxy Rotation Curves | Astronomy method | astronomy_method:galaxy-rotation-curves |
| Gravitational Lensing | Astronomy method | astronomy_method:gravitational-lensing |
| Gravitational-Wave Detection | Astronomy method | astronomy_method:gravitational-wave-detection |
| Helioseismology | Astronomy method | astronomy_method:helioseismology |
| Interferometry | Astronomy method | astronomy_method:interferometry |
| Multi-Messenger Astronomy | Astronomy method | astronomy_method:multi-messenger-astronomy |
| Neutrino Astronomy | Astronomy method | astronomy_method:neutrino-astronomy |
| Parallax | Astronomy method | astronomy_method:parallax |
| Photometry | Astronomy method | astronomy_method:photometry |
| Polarimetry | Astronomy method | astronomy_method:polarimetry |
| Proper Motion | Astronomy method | astronomy_method:proper-motion |
| Redshift & the Hubble–Lemaître Law | Astronomy method | astronomy_method:redshift-and-hubble-law |
| Space Astrometry | Astronomy method | astronomy_method:space-astrometry |
| Spectral Classification | Astronomy method | astronomy_method:spectral-classification |
| Spectroscopy | Astronomy method | astronomy_method:spectroscopy |
| Standard Candles | Astronomy method | astronomy_method:standard-candles |
| Stellar Occultations | Astronomy method | astronomy_method:stellar-occultations |
| The Cepheid Distance Scale | Astronomy method | astronomy_method:cepheid-distance-scale |
Facts on this topic will be cited from these primary and reference sources.
Mission data, planetary science, space telescopes, and public-domain imagery.
Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.
European missions, observatories, and space science imagery.