Nearly all the satellites were found to exceed the limit of +7 brightness magnitude, thereby interfering with observations of ...

The Starlink satellite train is usually visible shortly after the satellites have been deployed when they are at their lowest orbit. Starlink satellites travel very fast and complete one orbit of ...

The race for space internet is colliding with humanity’s oldest science.

What could we choose as the seven most remarkable celestial objects visible either with our eyes or with a small telescope?

At the Vera C. Rubin Observatory, Meredith Rawls makes sure reflected sunlight doesn’t ruin astronomical observations by the ...