Signal light reflects the general level of space weather disturbance near Earth.
Earth's aurora viewed with the Visible Imaging System onboard the Polar spacecraft . This site is being developed as a component of the Windows to the Universe project, in collaboration with WeatherNet 4 and Rice Connections projects. The author and design team would greatly appreciate any comments you might have. If you encounter problems with the site, please direct them to the webmaster . A detailed list of credits for the site is currently in the works.