the-history-of-earth-day—and-why-it-still-matters

Fifty-six years after the first one rallied 20 million people across America, “we need to do things that make us feel more powerful.” Interview by Steve Curwood, Living on Earth From our collaborating partner Living on Earth, public radio’s environmental news magazine, an interview by host Steve Curwood with environmentalContinue Reading

ai/ml-stig-lecture-series,-20-april-2026

Cosmic Origins … Cosmic Origins Community AI/ML STIG Lecture Series, 20… About Community Executive Committee Science Groups News & Events Cosmic Pathfinders Early Career Workshop Opportunities Missions Studies News & Events Resources   AI/ML STIG Lecture Series Artificial Intelligence and Machine Learning Science and Technology Interest Group (AI/ML STIG) AI/MLContinue Reading

csda-quality-assessment-report-evaluates-satellogic-newsat-data

Issued March 9, 2026, the Commercial Satellite Data Acquisition Program Satellogic NewSat Radiometric & Geometric Quality Assessment Report documents the evaluation process of the NASA subject matter experts (SMEs) enlisted to analyze the quality of the constellation’s radiometric and geometric data products. NASA/CSDA A new quality assessment report from NASA’sContinue Reading