Using the unique perspective available from space, NASA is observing, monitoring and assessing large-scale environmental processes, with an emphasis on climate change. Current images of remotely-sensed data, computer model forecasts, and student data are available. Oceanography from the Space Shuttle - photographs taken by NASA astronauts aboard the space shuttle, highlighting oceanographic phenomena that are especially apparent to the human eye from space. Topics include coastlines, islands, local winds, waves, ship wakes, pollution, spiral eddies, and suloys. The Canada Centre for Remote Sensing provides a comprehensive set of Landsat and SPOT images of Canada.
Text is available in both English and French.
Hubble Space Telescope images, movies and information Space Sciences Pictures from NASA Goddard Space Flight Center Current images of the Sun at the Solar Data Analysis Center . Big Bear Solar Observatory - daily images and magnetograms, and a gallery of greatest hits. Includes data from Helios 1, Helios 2, Pioneer 10, Pioneer 11, Pioneer Venus Orbiter, Voyager 1, and Voyager 2 spacecraft. Images and data are available on line.