Though still only in the prototype stage, this flat lens could one day be used on space telescopes, and perhaps even on amateur telescopes. When you purchase through links on our site, we may earn an ...

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Modern-age telescopes have offered us a tantalizing view of what lies in the vast expanse of space, while also giving us glimpses of the universe’s past. However, making telescopes that can peek deep ...

This station earns commissions on purchases made through the link(s) on this page. TL;DR: Hestia turns your smartphone into a mini telescope for all your starry nights — on sale for $239.99 through ...

The Hestia telescope uses your smartphone for image capture. It's a portable, affordable device with a unique optical system. The Gravity app is needed for operation and image processing. Best suited ...