In December 1995, Galileo dropped an atmospheric probe designed ... the amount of oxygen in Jupiter’s atmosphere. Owen and Bolton realized that getting a radiometer inside the radiation belts ...

On this date, Jan. 7, 1610, astronomer Galileo Galilei, with a homemade telescope, noticed three points of light near Jupiter. Initially believing they were distant stars, Galileo’s repeated ...

Using data collected by NASA's Juno spacecraft as it flew past ... their presence beyond the distance where Galileo explored. These beams travel along Jupiter's magnetic field, impacting Io ...