Earth, asteroid
Earth’s Mini-Moon Mystery Solved: It’s a Chunk of the Moon
For a brief, but exciting, time last year, Earth had two moons. A small asteroid lingered close to our planet in its orbit around the Sun, temporarily caught by Earth’s gravity to become a far away mini-moon. A closer look at the space rock reveals a rather familiar origin: Earth’s mini-moon might actually be a broken-off piece of our regular Moon.
Aliens may have underwater bases on Earth
Security camera footage posted on the social media platform Sina Weibo captured the scene of two family members reacting to ...
Smithsonian Magazine on MSN2h
Earth’s Magnetic North Pole Is Shifting Toward Siberia and Raising Questions About Unusual MovementScientists released an update to a model that maps the ever-moving pole and has significant implications for navigation ...
A private U.S. spacecraft bound for the moon has captured stunning images of Earth one week into its flight. Still circling ...
These ancient buried "super-continents"—known to scientists as large low-seismic-velocity provinces (LLSVPs)—were found ...
Carbon removal schemes involving enhanced rock weathering should consider whether the rocks they use are lighter or darker ...
Peculiar bursts of energy called chorus waves have been detected in deep space far from our planet, suggesting they could ...
To account for the numerous gaps in the fossil record, they treated the parts of the world where fossils have not been ...
The Blue Ghost lunar lander, built by the Texas-based company Firefly Aerospace for NASA, launched to space on Jan. 15, and ...
Many climate experts see its deserts as a place to build the green-energy future. For two local activists, the price is too ...
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