NASA's Webb telescope: Revolutionary design, runaway costs
In deep, cold space, nearly a million miles from Earth, a giant telescope later this decade will scan for the first light to streak across the universe more than 13 billion years ago.
In deep, cold space, nearly a million miles from Earth, a giant telescope later this decade will scan for the first light to streak across the universe more than 13 billion years ago.
Space Exploration
Feb 20, 2012
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(PhysOrg.com) -- While it is possible to chemically scrub carbon dioxide from Earth's atmosphere in order to lessen the severity of global warming, the process is prohibitively expensive for now. Best to focus on controls ...
Environment
Dec 12, 2011
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Watershed-wide nutrient credit trading has been suggested as a mechanism for reducing pollution entering the Chesapeake Bay, but a new study by Penn State researchers suggests that the high cost of producing nitrogen credits ...
Environment
Jun 10, 2021
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They're one of the most damaging environmental forces on Earth. They've colonized pretty much every place humans have set foot on the planet. Yet you might not even know they exist.
Plants & Animals
Apr 19, 2021
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For decades, scientists have been warning about potential future effects of global climate change, including more frequent wildfires, longer periods of drought, and sharp increases in the number, duration, and intensity of ...
Ecology
Nov 13, 2020
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Researchers from Michigan State University, University of South Florida, St. John's University, and American Customer Satisfaction Index (ACSI) published a new paper that analyzes relationships between customer complaints, ...
Economics & Business
Aug 07, 2020
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Want to get rid of poverty, lessen inequality and provide financial stability in a world of precarious work? Well, why not simply give everyone enough money to ensure basic sustenance?
Economics & Business
Aug 14, 2018
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The Government Accountability Office (GAO) is the audit, evaluation, and investigative arm of Congress, which exists to support Congress in meeting its constitutional responsibilities and to help improve the performance and ...
Space Exploration
Dec 22, 2014
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NASA should develop a broad, integrated strategy to contain costs and maintain schedules as earth and space science missions are planned and designed, says a new report by the National Research Council. The report also calls ...
Space Exploration
Jul 13, 2010
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