NASA's Juno spacecraft will come closer to Jupiter's moon Io on Dec. 30 than any spacecraft has in 20 years, getting a good look at the solar system's most volcanic body.
What See ya! As Mashable reports, a video captured by an amateur astronomer in Japan shows a super-bright comet — dubbed a bolide — exploding as it collides with Jupiter. A gas giant, Jupiter has a powerful gravitational pull, which has resulted in a number of similar asteroid crashes throughout the years. This one wasn't […]