Earlier this week, the International Space Station was forced to adjust its orbit to avoid an encroaching commercial satellite. The object is likely one of many Earth-observing satellites that are ...
Among the inner solar system, Earth is the only planet that experiences plate tectonics. A new study, using convection models, shows that Earth’s collision with the protoplanet Theia some 4.5 billion ...
Scientists proposed a novel idea on Wednesday that could solve two of the world's mysteries at once — one that passes over our heads every night, and one that sits far below our feet. The first ...
The study found that, while in 2019 only 0.2% of satellites in Earth orbit were forced to perform more than 10 ...
An astronomer at the Massachusetts Institute of Technology in Cambridge is tracking a huge asteroid that could collide with Earth in a few years. Dr. Richard Binzel is a leading astronomer and ...
WASHINGTON (Reuters) -Seismologists have recognized since the 1970s that two mysterious continent-sized blobs reside in the deepest part of Earth's mantle, one under Africa and the other under the ...
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Earth is so far the only known planet on which life exists—with liquid water and a stable atmosphere. However, the conditions were not conducive to life when it formed. The gas-dust cloud from which ...
The asteroid 2024 YR4, which was once thought to be on a collision course with Earth, may still pose a threat to the planet. There is still a chance the space rock could smash into the moon, and the ...
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