A.17 Hydrosphere solicits research on the Earth's Hydrosphere: to advance the understanding of the physics of Earth’s water ...
High above Earth, thin veils of metallic haze drift through the edge of space. Known as sporadic E layers, these ...
Rainfall deficits and high temperatures have created unusually dry conditions and have spurred water shortages on much of the ...
The Moon joins a tea party, Venus reaches peak brilliance, and the seasons change. These are the skywatching highlights for ...
In summer 2026, a substantial iceberg calved from Petermann Glacier in northwest Greenland and swiftly drifted into Nares ...
Every month, NASA Earth Observatory features a puzzling satellite image. The September 2026 puzzler appears above. Your ...
NASA’s Nancy Grace Roman Space Telescope team has successfully activated the mission’s Coronagraph Instrument, which will ...
ROSES-25 program element D.4 Theoretical and Computational Astrophysics Networks (TCAN) supports coordinated efforts in ...
NASA’s Nancy Grace Roman Space Telescope lifted off at 7:26 a.m. EDT aboard a SpaceX Falcon Heavy from Launch Complex 39A at ...
Back-to-back winter storms in August 2026 brought snowfall to northern Chile, from the Andes to near the Pacific coast.
Roman’s antenna and visor-like sunshade have successfully deployed.
Amid Europe’s scorching summer of 2026, Austria’s largest glacier was holding on by one dwindling thread of ice. The last ...