A.17 Hydrosphere solicits research on the Earth's Hydrosphere: to advance the understanding of the physics of Earth’s water ...
Rainfall deficits and high temperatures have created unusually dry conditions and have spurred water shortages on much of the ...
Peeking into the clean room at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, it might be one of the first things you notice about ...
NASA's Hubble Space Telescope observes a giant, evolving, 10-sided atmospheric wave encircling Saturn's south pole.
High above Earth, thin veils of metallic haze drift through the edge of space. Known as sporadic E layers, these ...
The Moon joins a tea party, Venus reaches peak brilliance, and the seasons change. These are the skywatching highlights for ...
Every month, NASA Earth Observatory features a puzzling satellite image. The September 2026 puzzler appears above. Your ...
In summer 2026, a substantial iceberg calved from Petermann Glacier in northwest Greenland and swiftly drifted into Nares ...
NASA’s Nancy Grace Roman Space Telescope team has successfully activated the mission’s Coronagraph Instrument, which will ...
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 ...
ROSES-25 program element D.4 Theoretical and Computational Astrophysics Networks (TCAN) supports coordinated efforts in ...
NASA’s Nancy Grace Roman Space Telescope is set to launch at 7:26 a.m. EDT on Sunday, Aug. 30. While you wait to watch the ...