In a two-for-one moonshot, SpaceX launched a pair of lunar landers Wednesday for U.S. and Japanese companies looking to ...

A new satellite has mapped Earth's ocean floors in unprecedented detail, a new study reveals. . The first year of measurements from NASA's Surface Water and Ocean Topography (SWOT) satellite ...

The Earth was ready for its close-up this year. The National Oceanic and Atmospheric Administration's Geostationary Operational Environmental Satellites, or GOES-16 satellites, captured several ...