Climate (Page 9)

Earth Observatory Science Earth Observatory Fire’s Footprint on Santa… Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human Dimensions Natural Events Oceans Remote Sensing Technology Snow & Ice Water More Content Collections Global Maps World of Change ArticlesContinue Reading

Today, there are 94 nuclear reactors operating in the United States, more than in any other country in the world, and these units collectively provide nearly 20 percent of the nation’s electricity. That is a major accomplishment, according to Dean Price, but he believes that our country needs much moreContinue Reading

Hydrogen sits at the center of some of the world’s most important industrial processes, but its production still comes with a heavy environmental cost. Today, most hydrogen is produced through high-emissions processes like steam methane reforming and coal gasification. But hydrogen can also be made by splitting water molecules using renewableContinue Reading

A major mouse study found that some inherited traits are passed down through epigenetic changes that break the classic rules of genetics. Researchers discovered hundreds of cases where these chemical DNA marks behaved unexpectedly, including some that seemed to emerge out of nowhere. They also identified the first known naturallyContinue Reading

1 min read NASA Awards Modification Contract for Reduced Gravity Test Aircraft NASA NASA selected Denmar Technical Services of Nevada to provide aircraft modifications, maintenance, and testing services to the Human Spaceflight Mission Directorate at NASA’s Armstrong Flight Research Center in Edwards, California, and Johnson Space Center in Houston. TheContinue Reading

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Cosmic Origins … Cosmic Origins Community ASTRA Mission Concept Template… About Community Executive Committee Science Groups Conferences Cosmic Pathfinders Early Career Workshop Opportunities Missions Studies News & Events Resources   ASTRA Mission Concept Template and Submission Form 1 June 2026 ASTRA Initiative about ASTRA Mission Concept Template and Submission FormContinue Reading

NASA’s Nancy Grace Roman Space Telescope stands complete in the largest clean room at the agency’s Goddard Space Flight Center in Greenbelt, Maryland. With its deep, sweeping views of the universe, Roman will observe billions of cosmic objects to explore fundamental questions about dark energy and planets outside our solarContinue Reading

Cosmic Origins … Cosmic Origins Community ASTRA Mission Concept Template… About Community Executive Committee Science Groups Conferences Cosmic Pathfinders Early Career Workshop Opportunities Missions Studies News & Events Resources   ASTRA Mission Concept Template and Submission Form 1 June 2026 ASTRA Initiative about ASTRA Mission Concept Template and Submission FormContinue Reading