There are so many things to see in the night sky. You can see planets, comets, stars and even galaxies. But if you want to see them, you need a telescope.

Telescope: Definition

A telescope is an optical instrument that makes distant objects appear nearer by gathering light or other electromagnetic radiation (e.g., infrared or ultraviolet) through a process of refraction and focusing it to a real image at one or more focal points. The first telescopes were invented in the Netherlands at the beginning of the 17th century, using glass lenses. They found use in terrestrial applications and astronomy and soon became, with the microscope, the most important tools for scientific exploration. In their modern incarnation, they usually consist of a combination of lenses in tubes with apertures at each end. The tube is rotated around one axis so that different parts of an object can be observed from different angles. Modern telescopes are generally either refracting or reflecting.

It’s an inexpensive hobby that’s easy to get started in. You can buy a telescope for under $200, and if you’re really interested in astronomy then you should definitely invest in one.

You won’t need to spend much time learning or practicing before you can start observing the night sky. If you want to just get out there and enjoy looking at objects in space without any practice or preparation then this is definitely something that you should do!

You can take pictures of objects in space with your telescope and share them with other people who own telescopes as well. This is a great way to make new friends who share your interest in astronomy and stargazing!

You can see things in the sky that you can’t see with your eyes. There are many reasons for this. First, the telescope magnifies the image so that it is bigger and easier to see. Second, telescopes have lenses and mirrors that collect more light than the human eye does, making faint objects brighter and easier to see. Third, telescopes have filters that block out some wavelengths of light (such as ultraviolet) so that what is left is only visible light, which makes everything look clearer and sharper. Finally, telescopes take pictures instead of just looking at things through a little hole like our eyes do — so we can study an object for as long as we want without getting tired or needing glasses!

You can observe planets, stars and galaxies in detail from your own backyard instead of traveling to distant locations on Earth or in space where these objects are located. This allows you to explore these fascinating objects whenever you want without having to plan ahead or rely on other people’s schedules. You also don’t need expensive equipment such as rockets or space stations — all you need is a telescope and some patience! You can Buy Telescopes Online like Celestron Astromaster and Celestron 130EQ for more information.