How NASA Is Homing in From Space on Ocean Debris
Space-based technology could help track plastic and other flotsam by its ‘fingerprints.’ In late 2025, scientists reported that,…
The Earth Observer: Offering Perspectives from Space through Time
An Intertwined History: The Earth Observer and EOS The Earth Observer, a newsletter issued for nearly 37 years,…
The State of CERES: Updates and Highlights
Introduction The Clouds and the Earth’s Radiant Energy System (CERES) was initially designed in the late-1980s and early-1990s…
The Final Earth Observer Editor’s Corner: October–December 2025
It is with a heavy heart that I announce that NASA Earth Science Communications has directed The Earth…
OPERA: Addressing Societal Needs with Satellite Data
Introduction The Observational Products for End-Users from Remote Sensing Analysis (OPERA) project represents a strategic initiative designed to…
The Oceans Are Going to Rise—but When?
The original version of this story appeared in Quanta Magazine. In May 2014, NASA announced at a press…
25 Years of Scientific Discovery Aboard the International Space Station
November marks 25 years of human presence aboard the International Space Station, a testament to international collaboration and…
NASA Sets Launch Coverage for International Ocean Tracking Mission
NASA will provide live coverage of prelaunch and launch activities for Sentinel-6B, an international mission delivering critical sea…
Six Ways Supercomputing Advances Our Understanding of the Universe
At NASA, high-end computing is essential for many agency missions. This technology helps us advance our understanding of…
NASA, NOAA Launch Three Spacecraft to Map Sun’s Influence Across Space
Lee este comunicado de prensa en español aquÃ. NASA and the National Oceanic and Atmospheric Administration (NOAA) launched three…
Amendment 8: Appendix A (Earth Science) proposals that include a request for computing allocation on NCCS must include costs, see detailed instructions.
As noted in Section 7.3 of ROSES-25 A.1 Earth Science Research Overview, “High-end computing, networking, and storage are…
NASA’s GUARDIAN Tsunami Detection Tech Catches Wave in Real Time
A massive earthquake and subsequent tsunami off Russia in late July tested an experimental detection system that had…