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We are likely to acquire moderate-resolution photos and spectra of Earth-like planets around other stars in ten or twenty years thanks to space observatories that are currently in the planning phases.

What are stars ?

Large celestial bodies known as stars are primarily composed of hydrogen and helium and generate light and heat in their centres from churning nuclear forges. Only a very small portion of the tens of billions of trillions of stars in the observable cosmos are visible to the unaided eye.

The enormous volumes of radiation emanating from the planet's host star overwhelm any light reflected off the planet or heat radiation from the planet itself. The only way to find life on other planets is through the analysis of their spectra, which will enable us to find chemicals in other atmospheres and even look for surface features that might be signs of life.

To learn more about planets click here:

https://brainly.com/question/9544561

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