Mostly neutron stars are detected with radio telescopes. Some can actually be seen with optical telescopes, and these are all optical pulsars.
Neutron stars were discovered because they are radio sources. The first star known to be a neutron star was the Crab Nebula neutron star, or Crab Pulsar, which was discovered to be a neutron star because of its radio emissions in 1965. Its apparent magnitude is 16.5. This puts it beyond the abilities of most amateur telescopes.
much larger in size because radio waves have longer wavelengths compared to visible light. A radio telescope would need a larger dish or antenna to achieve the same angular resolution as a visible-light telescope due to the longer wavelengths involved in radio astronomy.
Hubble
refractor
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.
No, a radio telescope is designed to detect radio waves, which have much longer wavelengths than visible light. Visible light cannot be studied using a radio telescope as it operates in a different part of the electromagnetic spectrum. To study visible light, astronomers typically use optical telescopes.
much larger in size because radio waves have longer wavelengths compared to visible light. A radio telescope would need a larger dish or antenna to achieve the same angular resolution as a visible-light telescope due to the longer wavelengths involved in radio astronomy.
A radio telescope detects light in the form of radio waves and a refracting telescope detects light in the visible wavelengths
No.
refractor
Hubble
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.
No, a radio telescope is designed to detect radio waves, which have much longer wavelengths than visible light. Visible light cannot be studied using a radio telescope as it operates in a different part of the electromagnetic spectrum. To study visible light, astronomers typically use optical telescopes.
All of them - alpha - beta - neutron - visible light - are examples of nuclear radiation.
Yes. The Hubble Space Telescope is frequently visible in the evening skies as it passes overhead.
-- The source may be one that emits electromagnetic energy in the radio portion of the spectrum but little or no visible light. -- There may be material in the way, such as dust or gas, that absorbs visible light but doesn't absorb radio energy.
The galaxy MACS0647-JD is 13.3 billion light-years away from the Earth and was visible to the Hubble Space Telescope.
No, Hubble Space Telescope uses a variety of wavelengths to observe the universe, including ultraviolet, visible, and near-infrared light. This allows it to capture a wide range of astronomical phenomena and provide a more comprehensive understanding of the cosmos.