Space Weather Forecasters Can Count on Jupiter

Abhishek writes "Space.com reports that forecasters who predict the Solar weather can rely on Jupiter now to help them see the part of the sun that is not visible due to Earth's rotation and revolution and sun's rotation along its own axis. Scientists observing the X-Ray emanating from the Jovian atmosphere theorised that those coming from the equator were related to solar activity but it is definitely not a perfect mirror; only one in every few thousand X-Ray photons get reflected. But even that is very useful in predicting the solar weather. 'We found that Jupiter's day-to-day disk X-rays were synchronized with the Sun's emissions,' said Anil Bhardwaj at NASA Marshall Space Flight Center, who led a new study using data from the European Space Agency's XMM-Newton telescope. Their work was detailed in Geophysical Research Letters."

Comments

We'll need to add more planets!

[benhocking]

Currently, the combination of Jupiter, Saturn, and Uranus do a pretty good job of covering the Sun from all angles. Of course, when the planets line up this won't work so well. But with the pole shifting that happens during conjunction, we'll have much bigger things to worry about anyway. (WHAT?!? There was no pole shift in 2000-2001? Well, it will happen next time.)