work, hereby publish it under the following license: English Emission spectrum of gold. author name string: Umop503 Wikimedia username: Umop503 URL: https://commons
Physicians of Edinburgh Royal College of Physicians of Edinburgh Subjects: Spectrum Analysis Language English Publication date 1873 publication_date QS:P577
Earth and toward the Sun, are illustrated by the stylized sunrise and visiblespectrum. Date 13 September 1994 Source https://mix.msfc.nasa.gov/abstracts