NASA transferred ownership and operational control on Thursday of the Landsat 9 satellite to the U.S. Geological Survey (USGS) in a ceremony in Sioux Falls, South Dakota. Landsat 9 is the most recent in the Landsat series of remote-sensing satellites, which provide global coverage of landscape changes on Earth. The Landsat program – a joint […]
They’re calling the project “The Tree of Life.”
Mysterious structures in the sky that have puzzled astronomers for decades might finally have an explanation – and it’s quite something.
Next month’s launch marks the ninth iteration of a 50-year mission that has transformed earth science.