Note: The before price has spiked to make it look like a bigger deal than it really is, the price you pay is still reasonable but, it has been on sale ... 70mm Alt-az refractor telescope at ...

While there are many telescopes on offer at Walmart, you don't have to break the bank to view the stars and beyond as the retailer stocks some great budget telescopes under $500 and Celestron ...

This powerful Newtonian reflector telescope has hundreds of 5-star Amazon reviews and is at one of its best-ever prices.

Well, any of us who has ever looked through a telescope could say the same, for the two principal types in use today were developed by giants: the refractor ... Mostly used to help older people ...

Learn more › Viewing the night sky up close and personal with the help of a travel telescope is a magical experience. After all, many of us live in locations with far too much light pollution to ...

NASA has revealed the first look at a full-scale prototype for six telescopes that will enable, in the next decade, the space ...

Refractor telescopes use specialised lenses to gather and focus light into an image, displaying a magnified sky view. In contrast, reflector telescopes use curved mirrors to reflect light onto the ...

The general rule of thumb being a larger diameter telescope being used for the planets to revolve greater light-gathering and a smaller telescope to provide a smaller field of view for larger ...

The Svbony 501P 70 originally went on sale in 2022 and costs about $ ... After all, as a refractor telescope it uses a lens to form an image so it’s necessary to stand behind the optical tube ...

The transit telescope at the Allegheny Observatory was used to measure sidereal time, or “star time,” the basis for modern ...

Astronomy used to be a physically demanding job, requiring travel to remote telescopes in dark sites–-but many astronomers began working from home long before COVID. In the late 20th century ...