Answer:
The modern instruments that astronomers use to conduct research from the list are:
Radio telescope: These are used to detect radio emissions from the sky, and provide information about the universe.
Telescope: This is a fundamental tool for astronomers. It collects light and other forms of electromagnetic radiation from distant objects, allowing astronomers to observe planets, stars, galaxies, and other celestial bodies.
Spectroscope: This instrument is used to measure properties of light over a specific portion of the electromagnetic spectrum. It's typically used in spectral analysis to identify materials.
Camera: Cameras, especially those designed for astrophotography, are used in conjunction with telescopes to capture images of celestial events and bodies.
Step-by-step explanation: