New source of water found in moon samples from China mission
Scientists have discovered a new and renewable source of water on the moon for future explorers in lunar samples from a Chinese mission.
Scientists have discovered a new and renewable source of water on the moon for future explorers in lunar samples from a Chinese mission.
Planetary Sciences
Apr 2, 2023
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Biomass refers to biological organisms, including plants, that synthesize organic matter utilizing solar energy and animals that use these plants as food. Biomass also includes resources that can be converted into chemical ...
Biochemistry
Mar 3, 2023
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Chemically, carbon dioxide is incredibly simple—it is just one carbon atom linked with two oxygen atoms. Together they create a colorless gas that makes up just a tiny fraction of the Earth's atmosphere, about 0.04%.
Earth Sciences
Feb 6, 2023
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Green hydrogen is hydrogen fuel that is produced using environment-friendly methods. Water electrolysis is one of the primary methods of producing green hydrogen. Here, electrical energy generated using renewable energy sources, ...
Analytical Chemistry
Jan 18, 2023
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Transitions are never easy. Sometimes they are underway, and we are unaware of them. When New York City transitioned away from a manufacturing to a service economy, we lost a million people and 500,000 manufacturing jobs. ...
Environment
Jan 4, 2023
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The summer of 2022, which saw repeated heat waves, fires, and droughts in Europe and around the world, is confirmation that the effects of global warming are coming on stronger and faster than even the most pessimistic forecasts. ...
Economics & Business
Dec 21, 2022
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Want to go to Mars? Great, now all you need to do is plan a mission. Figure out where to land, what to bring, and how you're going to live there in the months (or years) between favorable return windows. All this will be ...
Space Exploration
Dec 16, 2022
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Can we build an enormous umbrella to dim the sun? Such a feat would be a megaproject on a scale like no other. It would take at least 400 dedicated rocket launches a year, for ten years (There have been 172 rocket launches ...
Planetary Sciences
Dec 12, 2022
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First, the bad news: Nothing is free. Moving the world energy system away from fossil fuels and into renewable sources will generate carbon emissions by itself, as construction of wind turbines, solar panels and other new ...
Environment
Nov 21, 2022
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The planet is heating up as greenhouse gas emissions rise, contributing to extreme heat waves and once-unimaginable flooding. Yet despite the risks, countries' policies are not on track to keep global warming in check.
Environment
Nov 21, 2022
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