Rattle, recorder and reed are Musical Instruments. They begin with the letter r.
Recorder is a musical instrument. It begins with the letter r.
telescopes
A spectrometer is used to determine the composition of stars, and how fast they are going relative to Earth.
String Instrument what king of moron r u?
telescope,spectroscope
That is a telescope
a teliscope
telescope
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Stars are observed by means of telescopes, which can have various photographic, spectroscopic, and image enhancement attachments.
At the Age of Exploration they used telescope to observe stars.
Spectroscope