What to know about 1st test flight of SpaceX's big Starship
Elon Musk's SpaceX is about to take its most daring leap yet with a round-the-world test flight of its mammoth Starship.
Elon Musk's SpaceX is about to take its most daring leap yet with a round-the-world test flight of its mammoth Starship.
Space Exploration
Apr 16, 2023
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Can a rapid warming of Earth trigger tipping points in our climate? For decades scientists have debated if today's warming can strongly amplify itself by triggering a catastrophic release of greenhouse gases. New research, ...
Earth Sciences
Apr 10, 2023
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The overturning circulation of the Pacific Ocean "flipped" during the last ice age, altering the placement of ancient waters rich in carbon dioxide, according to Earth system scientists at the University of California, Irvine.
Earth Sciences
Mar 29, 2023
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Inspired by the Milankovitch cycles that play a role in Earth's climate over time, new research at Florida Tech examines how these recurring orbital movements may affect the climate of exoplanets.
Astronomy
Mar 29, 2023
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The country of Turkey is still reeling from a 7.8 and a 7.5 magnitude earthquake and thousands of aftershocks that occurred in February, causing widespread destruction to infrastructure and human life. To aid response and ...
Earth Sciences
Mar 29, 2023
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To understand Earth's changing climate, scientists often turn to science-based computer simulations. Researchers strive to make these Earth system models as accurate as possible. Factors such as wind currents, air quality, ...
Earth Sciences
Mar 28, 2023
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How did life come about? The answer to this question goes to the very heart of our existence on planet Earth.
Astrobiology
Mar 25, 2023
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The number of exploding stars (supernovae) has significantly influenced marine life's biodiversity during the last 500 million years. This is the essence of a new study published in Ecology and Evolution by Henrik Svensmark, ...
Evolution
Mar 21, 2023
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Sunsets provide some of the most beautiful natural imagery anywhere on Earth. People flock from all over to see sunsets at specific places at specific times, such as when they perfectly align down a street in Manhattan. But ...
Planetary Sciences
Mar 20, 2023
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Abruptly melting ice sheets, the collapse of coral reefs and rainforests: nature is complex—and climate policy must consider physical "tipping points" as well as uncertainties and measurement problems. How can the fight ...
Environment
Mar 17, 2023
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