NASA images provide insights into the sun, moon, planets, and stars. Recent highlights include solar flares, Jupiter’s features, a unique Earth photo, and the Witch Hat nebula, showcasing the dynamic ...
Satellite data has enabled researchers at the U.S. Geological Survey (USGS) to develop a new way to measure ocean depth. The technique, which uses imagery captured by the Landsat program, works ...
Over 100 astronomers from leading U.S. universities have signed an open letter calling for an assessment of potential impacts of satellite megaconstellations on Earth's environment.