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The meandering Congaree River sustains towering forest ecosystems and fashions oxbow lakes as it shifts across its floodplain.

August 28, 2026 at 05:30AM
from NASA https://ift.tt/2NVt1Ye

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 launch, brush up on some key facts about this wide-view mission. To learn more about the Roman mission, visit: https://ift.tt/IjxMhKU Media contact: Claire AndreoliNASA’s Goddard Space Flight Center, Greenbelt, Md.claire.andreoli@nasa.gov301-286-1940

August 27, 2026 at 05:30AM
from NASA https://ift.tt/YFXZ5pt

New civil servants and guests pose for a group photo with NASA and center leadership in the National Full-Scale Aerodynamics Complex (NFAC) 80-by-120-foot test section, N221 on Aug. 24, 2026. The civil servants were sworn-in the same day in the largest swearing-in ceremony ever hosted at NASA’s Ames Research Center in California’s Silicon Valley since […]

August 27, 2026 at 05:30AM
from NASA https://ift.tt/m4RvXVs

Experts are analyzing decades of images from Landsat satellites for clues about how the iconic birds have responded to sea ice disruptions in the past.

August 26, 2026 at 05:30AM
from NASA https://ift.tt/UNkoDbF

APOD Science APOD APOD: 2026 August 27 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss   APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Colorful Aurora over […]

August 27, 2026 at 05:30AM
from NASA https://ift.tt/oEtjCu1

NASA’s Earth-observing satellite missions track dozens of features of a changing planet — aerosols, sea levels, land cover, cloud cover — over years and decades. Sustaining that record for the scientific and operational communities who depend on it requires more than engineering talent. It requires planning for an uncertain future: anticipating where a mission delay […]

August 26, 2026 at 05:30AM
from NASA https://ift.tt/0B3le9o

NASA’s Nancy Grace Roman Space Telescope, encapsulated in its payload fairing, travels from the Payload Hazardous Servicing Facility to the SpaceX hangar at Launch Complex 39A at NASA’s Kennedy Space Center on Tuesday, Aug. 25, 2026, ahead of mating to a SpaceX Falcon Heavy rocket. Roman’s science instruments are designed to help researchers understand dark […]

August 26, 2026 at 05:30AM
from NASA https://ift.tt/lG2NedP