Assertion: telescope's light | /r/HasProperty | visible
Facets:
Source sentences:
text: In 2005, ESO telescopes detected visible light after a short-duration burst and tracked this light for three weeks.
text: The observatory has seven major telescopes operating in visible and infrared light: the four 8.2-metre (27 ft) telescopes of the Very Large Telescope, the 2.6-metre (8 ft 6 in)
text: An optical telescope is used to focus visible light and other electromagnetic radiations.
text: Just as optical telescopes collect visible light, bring it to a focus, amplify it and make it available for analysis by various instruments, so do radio telescopes collect weak radio light waves, bring it to a focus, amplify it and make it available for analysis.
text: Optical telescopes collect visible light.
text: Optical telescopes collect visible light.
text: A telescope is an instrument that aids in the observation of remote objects by collecting electromagnetic radiation (such as visible light).