As mentioned a few weeks ago, mysterious pulsing x-rays are coming from the North Pole of Jupiter. The official NASA report is very interesting. It has an animation and makes statements like:
The south pole could also be pulsing x-rays (we can't see it very well)
Jupiter's magnetic field is the biggest thing in the solar system -- larger even than the Sun
The 45-minute pulsations are not perfectly regular; the period drifts back and forth by a few percent. It is a natural process
online for 8469 Days last updated: 8/20/10, 3:53 PM