Aimed at beginners and those looking to upgrade, this 4-inch refractor is at its best with the moon and planets and comes with a lens cap that doubles as a novel smartphone holder for convenient ...

Whether you're an aspiring star gazer or an experienced observer, save on a new telescope during Amazon Prime Big Deal Days By Stan Horaczek Published Oct 7, 2025 3:02 AM EDT Add Popular Science ...

Amazon's spring sale has Celestron and Gskyer telescopes discounted up to 29% off — the best time to buy before Artemis II ...

Both the Celestron 21039 PowerSeeker 50AZ and National Geographic Refractor Telescope 60/700 AZ will let you seek out the stars, even if you're brand new to stargazing. But which will handle and ...

The Celestron Inspire 100AZ Refractor Telescope and Meade Instruments Polaris 114mm Reflector Telescope are both excellent telescopes. This versus guide puts the two head-to-head to help you decide ...

The biggest feature of the Celestron StarSense Explorer DX that makes it great for beginners is the ability to hook it up to your smartphone. Connecting your phone lets you use the app to get a guided ...

Beginner astronomers could go their whole lives without swapping out this telescope for another, and intermediate or advanced astronomers will benefit from the go-to motorized function and scalability ...

An affordable way to get close-ups of the sun's surface, the Celestron EclipSmart Travel Solar Scope 50 with a built-in white light filter fits the bill. Simple to set up, travel with and use, it’s ...

If you’ve ever tried to map distant stars or planets using a smartphone or tablet app, you know the apps have been pretty amazing for years but are constrained by the devices’ tiny, light-limited ...

Add Yahoo as a preferred source to see more of our stories on Google. Best smart telescope Telescopes are specialist optical instruments that have been around for over 400 years and are useful for ...

Celestron is the world’s leading manufacturer of telescopes for amateur astronomers. And in 2020, the company, based in Torrance, California, is celebrating its 60th anniversary as a maker of ...