Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...
At least six people killed in Georgia, local media reports; millions without power as Helene batters the Carolinas and ...
NOAA employs Saildrones because they've proven excellent at directly gathering observations of ocean and atmospheric conditions on the sea surface. It's there, where the oceans interact with the air, ...