Note: This post contains affiliate links. When you buy a product through the links in this article, we may earn a commission.

Catadioptric, or compound, telescopes incorporate a primary mirror coupled with a corrector lens placed at the front of the ...

Here are the best telescopes for looking into deep space — gaze far into the night sky and observe bright stars in Scorpio and Virgo. The best telescopes for deep space are more specialized than ...

Prior research had suggested such an image could be the result of a natural compound lens. When adding data from the James Webb Space Telescope, the team found that a reddish ring that was mixed ...