INvisible light
Scientists typically use optical telescopes to observe and study celestial objects and phenomena in the universe. These telescopes gather and focus light to create detailed images of distant objects, helping scientists to learn more about the universe.
Well that depends on what kind of telescope you are talking about. I have a masters degree in space studies and I am currently working at Cambridge University so if you would like any help in your future, please be sure to email me at doomlad1232011@hotmail.ca I'am here to help!
Refracting telescope
You can see Saturn with any kind of telescope. In fact, you can see it without a telescope. For professionals and serious amateurs, the type of telescope used depends on what specific property or characteristic of Saturn they're interested in.
To most easily observe a neutron star, a powerful telescope with capabilities for high-energy astrophysics is required, such as a radio telescope or an X-ray observatory. Neutron stars emit primarily in the X-ray and radio wavelengths, so instruments like the Chandra X-ray Observatory or the Very Large Array (VLA) for radio astronomy would be ideal. Optical telescopes are generally not effective for observing neutron stars directly due to their faintness in visible light.
Reflector.
An optical telescope (as distinct from, say, a radio telescope). It's possible that the answer was intended to be "a refracting telescope" but reflecting telescopes use lenses as well.
That's a "reflecting" telescope.
Scientists typically use optical telescopes to observe and study celestial objects and phenomena in the universe. These telescopes gather and focus light to create detailed images of distant objects, helping scientists to learn more about the universe.
An optical telescope is one that is desigend to see light. Other telescopes will observe some other radiation, usually some kind of electromagnetic radiation. This can include anything in the EM spectrum: radio waves, microwaves, infrared, ultraviolet, X-rays, and gamma rays. Watching the Universe in these radiations makes it possible to see some things that are not visible in normal light. For example, far-away objects in our Solar System will not reflect a significant amount of light, but can be visible in infrared.
The Hubble Space Telescope collects a wide range of electromagnetic radiation, from ultraviolet to near-infrared wavelengths. It is designed to observe celestial objects in these ranges to provide detailed images and data for scientific analysis.
Well that depends on what kind of telescope you are talking about. I have a masters degree in space studies and I am currently working at Cambridge University so if you would like any help in your future, please be sure to email me at doomlad1232011@hotmail.ca I'am here to help!
Optical signals (usually on the infrared band) optical s ignals generally mean visible light... so it mainly uses visible light.
Typically, light in the form of laser beams is used to carry information through optical fibers. The laser light pulses encode data that is transmitted through the fibers in the form of light signals.
Any kind of telescope will help
Refracting telescope
From ultraviolet to infrared (115 to 2500 nanometers).