Question

How do astronomers use telescopes to require pictures of stars and planets? Can this be done at reception on a smaller scale?

Answer 1

Hint : A scientist who studies the objects within the sky, including planets, galaxies, black holes, and stars, is named an astronomer. Lately, the terms astronomer and astrophysicist are used interchangeably, to speak about any physicist who focuses on celestial bodies and therefore the forces that affect them.

Complete Step By Step Answer:
The only information that we are ready to gather about the universe outside of our system involves us within the sort of light. Astrophotography, therefore, must provide a big amount of data about the sunshine that's gathered to make images. The bulk of astrophotography uses CCD (charge coupled device) cameras. A CCD camera consists of a grid of photon receptors which count what percentage photons enter creating each pixel in a picture.
This counting process relies on the photoelectric effect, where each photon knocks an electron into a corresponding receptor. Knowing what proportion light has been received is handy for calculating things like luminosity.
CCD cameras are especially useful for imaging dim objects, and limitations on the hardware actually make it difficult to require pictures of things that are too bright. Astronomers typically use other sorts of digital cameras for imaging the moon, sun, or maybe nearby planets.

Note :
There are many CCD cameras on the market which will be attached to non-public telescopes, also as adapters for attaching other sorts of cameras to telescopes. Astrophotography may be a common hobby for amateur astronomers.