Something unusual is happening on this gas giant, and astronomers are racing to figure out what it means. Is this just part of Jupiter’s natural cycles, or are we witnessing a planetary shift unlike ...

Pictures may enliven us, but other data, such as information about magnetic fields, add a huge amount to our understanding of ...

Europa is the sixth largest satellite in our Solar System and the smallest of Jupiter’s four Galilean moons. Discovered by ...

Understanding them gives scientists useful information about Jupiter's magnetosphere and the role its moons have in creating these magnificent space displays. NGC 4535, or the "Lost Galaxy," is a ...

NASA's Galileo mission, which launched into space in 1989, was designed to study Jupiter, its moons, and its surrounding invisible magnetic bubble, called the magnetosphere. The spacecraft had 35 ...

Nuclear pulse propulsion is a technology that would work. It was being developed in the 1960s but it was stopped because of ...

The seventh planet from the sun was first discovered on 13 March 1781 by William Herschel, a German-British astronomer.