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How to make a super-Earth: The universe's most common planets are whittled down by stellar radiation
The origin of super-Earths and sub-Neptunes has been revealed in a system of four young planets that are dramatically losing ...
Earth’s atmosphere is slowly leaking into space, and new research shows some of it reaches the Moon, where it may be ...
A new study suggests lunar soil contains elements that solar wind transported to the moon from Earth’s atmosphere, solving a ...
If someone tried to put a price tag on Earth, what would that number even be based on? Land, oceans, ecosystems, raw ...
Advances in technology have reopened the debate over terraforming Mars, shifting it from an impossible dream to a long-term scientific and ethical question.
The Moon is a pretty peculiar object. It is believed that it formed from the incredible collision between the proto-Earth and ...
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NASA finds most Earth-like planet yet as Kepler 452b hints at alien life
When astronomers announced Kepler-452b, they were not just adding another distant world to a growing catalog. They were ...
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How astronomers plan to detect the signatures of alien life in the atmospheres of distant planets
Astonishingly, we can identify molecules present in the atmospheres of exoplanets.
Our planet has experienced dramatic climate shifts throughout its history, oscillating between freezing "icehouse" periods ...
Old satellites and other space junk fall toward Earth every day, and the shock waves they create could be used to track their ...
Scientists have uncovered a surprising mechanism that may explain how Earth cooled dramatically after the age of dinosaurs.
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