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Hubble telescope sees cosmic 'cat's tail' that could wrap around Earth and the sun 500 times
Using the Hubble Space Telescope, astronomers have investigated a cosmic cat's tail formed when two Pluto-sized bodies ...
The space agency estimates that there is a one-in-2,100 chance that debris from the Neil Gehrels Swift Observatory could ...
Earth may have produced much of its water during the planet's formation, as rocky pebbles reacted with the hydrogen-rich ...
Climate change has pushed the planet's environmental systems "deeper into uncharted territory," researchers said in a new report centered on the state of Earth's climate in 2026.
The phenomenon, which involves the geographic poles, is distinct from when the magnetic poles move. The planet's solid crust and molten mantle occasionally shift and subsequently reorient themselves d ...
Mysterious rings of planetary debris around a dead star suggest that rocky worlds may survive stellar death, offering clues ...
Neil Gehrels Swift Observatory is expected to re-enter Earth’s atmosphere Wednesday, burning up in the process ...
Despite what photos suggest, Earth is not perfectly round. Our home planet is actually a lumpy “oblate spheroid” that bulges ...
It's a dizzyingly busy time for scientists searching for life on distant planets. To date, astronomers have cataloged more ...
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