The JWST could see a 25-35% reduction in operations, and some Hubble instruments may have to fend for themselves.

Both cameras are far more sensitive than the standard cameras used on Earth. NIRCam and MIRI can detect the tiniest amounts ...

More than a decade in the making, the Vera Rubin Observatory finally released its first image as its begins its ...

Mercury reaches its greatest elongation, 26 degrees east of the sun on July 4. From latitude 40 degrees north, the +0.6-magnitude planet is low in the west-northwest and sets during twilight about 1.5 ...

You’ve spent hours scrolling through telescope specs online, dazzled by features and grand promises. The excitement builds—until your newly arrived telescope leaves you staring at a blurry smudge or ...