The experiments mimicked cooling of magma at the lunar surface. They found that any water in interior molten rock might have escaped so fast at the surface that none was left to be measured.
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Oil Dispersants Deadly to a Common Estuary Species
Research on two dispersants used to break up spilled oil suggests that the chemicals can kill or harm a widely–found shrimp important to estuary habitats. The toxicity increases in less salty water.
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Newly Passed Spending Bill Boosts Science Funding
The new spending bill that Congress passed today provides an increase in funding for NASA, USGS, NOAA, and more.
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Trying Out Muons to Detect Carbon Leaks
Scientists look into tracking carbon dioxide within a sequestration reservoir—and spotting possible leaks—by observing naturally generated, fast-moving muons that penetrate the underground storage area.
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Assessing U.S. Fire Risks Using Soil Moisture Satellite Data
NASA satellite data and models provide information for mapping fire risks nationwide, giving agencies tools for fire response, say scientists at the AGU Fall Meeting.
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NSF Director Cautions Against Politicizing Science
France Córdova says that elected officials are generally supportive of science and technology but that the political environment can be challenging.
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Gore Calls Paris a Good Start on Climate, but More Action Needed
The former U.S. vice president said the Paris agreement offers hope for stabilizing the climate. He also discussed Earth observation instruments used to monitor and understand the planet.
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Spending Bill Gives Science Agencies Financial Boost
Congress has until 22 December to vote on the new bill, which provides an increase in funding for NASA, USGS, NOAA, and more.
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Human Radio Transmissions Create Barrier to "Killer Electrons"
An interaction between radio waves and the Van Allen radiation belts creates a bubble around the Earth that high-energy electrons can't penetrate.
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Arctic Report Card Highlights Profound Regional Changes
The annual assessment focuses on changes to sea ice, snow cover, temperature, and other indicators. Scientists say that changes in the Arctic also affect climate globally.