In 1868, the French astronomer Pierre Janssen studied light from the Sun during a solar eclipse using a spectroscope .
Film colours are colours such as are seen in a spectroscope or a patch of blue or uniformly grey sky.
Turin instead proposed that our sense of smell works in much the same way as a spectroscope - an instrument used to identify elements and molecules.
Bruno believed that other heavenly bodies are presumably made up of the same materials as the earth, a guess which required the spectroscope of the 19th century to prove scientifically valid.
Within a century of Comte's death, thanks to the invention of the spectroscope , much of astronomy had become astrochemistry - a science he had roundly declared impossible.
The demonstrated differences can be attributed to the fact that the girls with CF did less total work than control subjects in the magnetic resonance spectroscope .
To do this they use a device known as a spectrometer or a spectroscope .
Rubidium and cesium were discovered in 1860 by Robert Bunsen using the newly developed spectroscope which shows light-emission patterns that are characteristic for each element.
An eclipse in India in 1868 offered an opportunity to do something never before done, pass light from the Sun's atmosphere through a spectroscope .
Janssen used an instrument called a spectroscope to analyze the sunlight.