Originally, the telescope was an optical instrument much like a spyglass, using lenses, mirrors, or some combination of the two. Today, the term "telescope" describes a wide range of instruments ...

"This unique lensing configuration allows us to constrain both the Hubble constant and dark energy parameters simultaneously ...

ROCHESTER, N.Y. (WROC) – L3Harris has recently delivered the Rochester built Optical Telescope Assembly to NASA, reaching a big milestone on the Nancy Grace Roman Space Telescope program. The 7.9-foot ...

A high-velocity galaxy, moving at over two million miles per hour (3.2 million km/h), has pierced through the group, creating ...

L3Harris has recently delivered the Rochester built Optical Telescope Assembly to NASA, reaching a big milestone on the Nancy Grace Roman Space Telescope program ...

The best telescopes for beginners are a great place to start your astronomy journey. You can observe Jupiter at its brightest and save even more with some big Black Friday deals. The best ...

Discover the best telescopes for an unrivaled view of the cosmos — just in time for Black Friday savings. A telescope opens up a world of discovery, bringing the beauty and mysteries of the ...

The periscope-style cameras provide a lot of room for clear photos taken with its optical zoom, and one of Oppo's AI features ...

L3Harris Technologies has delivered the Optical Telescope Assembly (OTA) to NASA that serves as the critical “eye” for the Nancy Grace Roman Space Telescope by providing precise and stable imagery.

In addition to the MMT, the FLWO has two smaller general-purpose visible-light telescopes: the FLWO 1.2-meter imaging optical telescope and the 1.5-meter Tillinghast optical spectroscopic telescope.