One of the most useful skills in early times was to be able to navigate using the stars. With this ability, sailors and ...

Vatican Observatory director Jesuit Brother Guy Consolmagno explores faith and science in his new book, “A Jesuit’s Guide to ...

An international team of researchers has found dark matter dominating the halos of two supermassive black holes in galaxies ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

Scientists have created the first-ever 3D maps of star-forming molecular clouds near the Milky Way's supermassive black hole, ...