Welcome to Carl Koppeschaar's ASTRONET! ASTRONET offers information on astronomical phenomena and closely follows the news on astronomy, space research, space flight, meteorology and earth sciences. DUTCH PAGES UP TO DATE Current Phase of the Moon Solar X-rays: Geomagnetic Field: (Explanation) The Sun now USNO Master Clock The World Clock Worldwide Weather Land and Sea Surface Temperatures Today's Ozone Ozon profiles and Clear-Sky UV index ...

A Digital View of our Dynamic Planet Earth Today is a new exhibition located in the Rocketry and Space Flight gallery of the National Air and Space Museum. This web site provides a quick look at the information presented in the Earth Today exhibit as well as links to many of the near real-time data sets used to study the Earth. The ability to see Earth from space has forever changed our view of the planet. We are now able to look at the Earth as a whole, and observe how its atmosp ...