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Published Asteroids: Researchers simulate defense of Earth - Asteroids: Researchers Simulate Defense of Earth


NASA's Double Asteroid Redirection Test (DART) mission is the world's first full-scale planetary def...
Published Sun emits a solstice CME - Sun Emits a Solstice CME: What It Means for Earth


On June 20, 2013, at 11:24 p.m., the sun erupted with an Earth-directed coronal mass ejection or CME ...
Published 'Space hurricane' in Earth's upper atmosphere discovered - Space Hurricane in Earth's Upper Atmosphere Discovered


Analysis of observations made by satellites in 2014 has revealed a long-lasting 'space hurricane' --...
Published Earliest geochemical evidence of plate tectonics found in 3.8-billion-year-old crystal - Earliest Geochemical Evidence of Plate Tectonics Found in 3.8-Billion-Year-Old Crystal



Plate tectonics may be unique to Earth and may be an essential characteristic of habitable planets. ...
Published Space rocket junk could have deadly consequences unless governments act - Space Rocket Junk Could Have Deadly Consequences Unless Governments Act



The re-entry of abandoned stages of rockets left in orbit from space launches have a six to 10 per c...
Published Geologists challenge conventional view of Earth's continental history, stability with new study - Geologists Challenge Conventional View of Earth's Continental History, Stability with New Study



The seemingly stable regions of the Earth's continental plates -- the so-called stable cratons -- ha ...
Published How do electrons close to Earth reach almost the speed of light? - How Electrons Close to Earth Reach Almost the Speed of Light


In the Van Allen radiation belts, electrons can reach almost the speed of light. Researchers have re...
Published Researchers track slowly splitting 'dent' in Earth's magnetic field - Researchers track slowly splitting 'dent' in Earth's magnetic field


Earth's magnetic field acts like a protective shield around the planet, repelling and trapping charg ...
Published New research deepens understanding of Earth's interaction with the solar wind - New Research Deepens Understanding of Earth's Interaction with the Solar Wind


Scientists have reproduced a process that occurs in space to deepen understanding of what happens wh...
Published Space weather model simulates solar storms from nowhere - Space Weather Model Simulates Solar Storms from Nowhere


A kind of solar storm has puzzled scientists for its lack of typical warning signs: They seem to com...
Published Physicists explain how type of aurora on Mars is formed - Physicists Explain How Type of Aurora on Mars is Formed


Researchers have learned how a type of aurora on Mars is formed. The physicists report discrete auro...
Published Earth's first animals had particular taste in real estate - Earth's First Animals Had Particular Taste in Real Estate



Even without body parts that allowed for movement, new research shows -- for the first time -- that...
Published Climate scientist finds new way to measure the Earth's ability to offset carbon emissions



Scientists have determined how the Earth responds as it heats up due to climate change. Their study ...
Published On ancient Earth, it never rained but it poured - On Ancient Earth, It Never Rained But It Poured


In a new study, researchers found that during epochs of extreme heat -- 20 to 30 degrees Fahrenheit...
Published There may be good news about the oceans in a globally warmed world



An analysis of oxygen levels in Earth's oceans may provide some rare, good news about the health of ...
Published Humans are disrupting natural 'salt cycle' on a global scale, new study shows



A new paper revealed that human activities are making Earth's air, soil and freshwater saltier, whic ...
Published Glacier Loss Day indiĀcates record breakĀing glacier melt



In the summer of 2022, one of Tyrol's largest glaciers experienced its most significant loss of mass...
Published A newly identified virus emerges from the deep



Marine virologists analyzed sediment from the Mariana Trench, the deepest place on Earth, and identi ...
Published A new estimate of U.S. soil organic carbon to improve Earth system models



Emory environmentals scientist combined field-level data with machine-learning techniques to estimat...
Published Landscape dynamics determine the evolution of biodiversity on Earth



A landmark study into the geological timescale distribution of sediment and nutrients over 500 milli...