On Jan. 4, Saturn briefly hid behind the crescent moon, escaping the view of skywatchers in Europe, Africa, western Russia ...

From magnification to light-gathering, here’s how to make the decision between buying a telescope or a monocular for ...

The competition is organized by the Royal Observatory Greenwich in London, England, in association with BBC Sky at Night ...

On the night of Jan. 13, the full moon will appear to pass in front of Mars, resulting in an occultation visible from the ...

One of the first constellations amateur astronomers come to recognize, the Queen offers observers many worthy sights.

The waxing gibbous Moon passes 5° north of Jupiter in Taurus at 6 P.M. EST. This evening, our satellite appears to Jupiter's ...