Filters can make or break your astrophotography, but how do they really work with your scope? Dive into the science and nuances behind different filters and how to use them for the best results.

You can now get one of the best telescopes on the market and get a free solar filter, just in time for the next solar eclipse on April 8. When you purchase through links on our site, we may earn an ...

You can get an amazing view of the upcoming solar eclipse with a free solar filter when you pick up a new Unistellar telescope. When you purchase through links on our site, we may earn an affiliate ...

Don’t overcomplicate your night under the stars — here’s how I quickly set up my telescope, focuser, and filter wheel for an effortless astrophotography session. Perfect for beginners and lazy nights!

NASA’s Nancy Grace Roman Space Telescope will be able to explore even more cosmic questions, thanks to a new near-infrared filter. The upgrade will allow the observatory to see longer wavelengths of ...

Publications of the Astronomical Society of the Pacific, Vol. 116, No. 822 (August 2004), pp. 729-733 (5 pages) ABSTRACT The most commonly used narrowband filters of the Advanced Camera for Surveys ...

The Coronagraph Instrument on NASA’s Nancy Grace Roman Space Telescope will study planets around other stars. Putting it together will require a highly choreographed dance. Scientists have discovered ...