On July 6, 1938, an American astronomer named Seth Barnes Nicholson discovered Jupiter's moon Lysithea. Nicholson spotted ...

Europa Clipper is NASA’s bold mission to investigate whether Jupiter’s moon Europa could harbor life beneath its frozen ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

Save $84 on this Newtonian Reflector telescope from Celestron. With its 114mm aperture, feast your eyes on View Saturn’s ...

These large 15x70 binoculars are ideal for starting your astronomy journey — see the moon, planets and deep space objects.