Observations and Measurements

自然观察（英语：Naturalistic observation） 观测天文学 测量误差 观察学习 观察性研究 可观测的量（英语：Observable quantity） 观测和测量（英语：Observations and Measurements） 觀測臺 观测者效应 不确定性原理 维基共享资源上的相关多媒体资源：观察

SE. Earthshine and the Earth's albedo: 1. Earthshine observations and measurements of the lunar phase function for accurate measurements of the Earth's

Night）計畫。GLOBE at Night是一个全球人民都能参与的一个寻星活动（GLOBE是 The Global Learning and Observations to Benefit the Environment 的缩写），通过记录各地观测猎户座能看到的亮星数量，来反映全球的光污染程度。 Product

Voyager's Eleventh Discovery of a Satellite of Uranus and Photometry and the First Size Measurements of Nine Satellites. Icarus. 2001, 151 (1): 69–77. Bibcode:2001Icar

Voyager's Eleventh Discovery of a Satellite of Uranus and Photometry and the First Size Measurements of Nine Satellites. Icarus. 2001, 151 (1): 69–77. Bibcode:2001Icar