The Hubble Space Telescope celebrates 35 years of groundbreaking discoveries, stunning imagery, and a lasting impact on astronomy.

Let's turn the sun into a telescope. In fact, we don't have to do any work—we just have to be in the right spot.

These solar binoculars offer 20x magnification for observing sunspots and solar eclipses. Read our in-depth review.

High up on the top of Cerro Pachón in northern Chile, NSF–DOE Vera C. Rubin Observatory is nearing completion. At the heart ...

Travel easily with the best small telescopes for observing when going on location or sharing with friends and family: Spot the moon, stars, galaxies and more Whether you're a beginner stargazer or ...

The best compact binoculars are small and lightweight in size, but mighty in optical performance and portability. These are our top pocketable picks. Binoculars are a fantastic way to get a closer ...

The company says the 42-millimeter objective lens diameter makes them ideal for twilight or cloudy days, as well as sunny ones. It incorporates technology that the company says reduces distortion ...

Vertical close-up shot of gloved hands of anonymous scientist switching objective lenses on microscope during medical research of microorganisms in laboratory Royalty-free licenses let you pay once to ...

The telescope provides reasonably good images ... I screwed the Sun filter in place on the objective lens — the last thing you want to do is fry your phone’s optics. The small Sun finder ...

Here, we developed the Refractive Index Matching-Deep (RIM-Deep) system to address these challenges, which includes an immersion chamber designed around the optical components of the objective lens ...

The first images taken by SPHEREx show the telescope's optical systems are functioning as planned. Pre-launch adjustments to the telescope’s focus were successful, allowing it to detect faint, distant ...

While they share core specifications like magnification options and objective lens sizes, they differ in build quality, performance, and price. The Aculon series prioritizes portability and ease of ...