Astrophotographer Andrew McCarthy has millions of fans worldwide who love the stunning images he captures and creates of the cosmos right from his own backyard. He explains exactly what ...

In a event that won't be seen again until the year 2040, seven planets will align in the sky at the same time on 28 February ...

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