This applet presents a visualization of the albedo of the earth. It is one of a series for a textbook. Users can adjust the speed of the visualization. Full description.

The Deep Biosphere Laboratory at Goteborg University consists of about 10 people whose unifying interest is in microbial life in underground and sub-seafloor environments. Visitors to the site can access summaries of research projects, personnel information, and links to publications on the topic of underground and sub-seafloor microbes. Research topics include microbes in deep Swedish and Finnish ... Full description.

The Severe Storms Module is a combination of two elements. The first is the NOAA Severe Storms Spotters Guide. The second is a section recently added to discuss the efforts and results of modeling severe storms. The Severe Storms Spotters Guide contains supplemental instructional resources and a program designed to familiarize meteorologists and advanced severe storm spotters with the basic "building ... Full description.

This is a simpe Javascript program that allows users to calculate the reflection of solar radiation from various surface conditions on Earth. Full description.

Using the European Space Agency's Infrared Space Observatory, Spanish and Italian astronomers have for the first time measured the total amount of water in cold regions of the Milky Way. The findings and implications of this research are discussed here, with emphasis on the fact that water is abundant in these cold regions and exists mostly in the form of ice. Images and videos are included. Full description.

This collection of imagery and visualizations is derived from the geosynchronous and polar orbiting environmental weather satellites administered by the National Oceanic and Atmospheric Administration's (NOAA) National Environmental Satellite Data and Information Service. Other sources include the European Organization for the Exploitation of Meteorological Satellites (EUMETSAT) and The National Space ... Full description.

This project gives students the opportunity to appreciate how difficult it is to predict the weather when making forecasts. By accessing an assortment of images and data, the students will be asked to forecast on a regular basis and determine the accuracy of the forecasts by comparing them with the actual observed data. Students will also complete specially constructed activities that introduce forecasting ... Full description.

Contained on this page are satellite images pointed over different severe storm and special weather event areas. Each event has imagery that has been captured in the visible, infrared and water vapor frequencies. Locations vary depending upon current weather events. Full description.

Research in Europe, Asia, Africa, and the Americas all point to the same conclusion: climate change is causing the world's glaciers to melt at an increasingly rapid pace. It is a phenomenon that may prove catastrophic for the millions of people in the world who depend on ice melt for their fresh water supply. This transcript of a broadcast story from Radio Free Europe/Radio Liberty summarizes the ... Full description.

This is a basic lesson on clouds. Very nice photos of cumulus and cumulonimbus clouds are presented on the page as well as a description of all major cloud types and their associated weather. Two activities are presented. One invites the learner to create a cloud, while the other involves creating a collage of cloud images along with information about the weather associated with each cloud type. Full description.