Mercury is tiny, barely bigger than the Moon. Its metallic core makes up 70% of the planet’s mass, vastly exceeding Earth’s ...

A new study reveals that seismic activity on the Moon may threaten the stability of future long-term infrastructure. A recent study found that ground shaking caused by moonquakes, not meteorite ...

Titan’s atmosphere tilts and shifts seasonally. The discovery shapes future exploration. Researchers at the University of Bristol have uncovered unusual behavior in Titan’s atmosphere for the first ...

Scientists have gotten a never-before-seen look at an area around a large exoplanet 625 light-years away where moons like the ...

China's Chang'e 6 mission returned the first-ever far-side lunar samples, revealing new insights into the moon's interior.

A new British study swirled new evidence on the moon's frigid space temperatures, suggesting its different sides hold vastly ...

The moon is sometimes called "two-faced" because the surface of its side perpetually facing away from Earth looks so different than its side always facing our planet. And the differences run deeper ...

The Habitable Worlds Observatory is poised to tell us whether Earthlike planets are common—if it can get off the ground ...

The Moon is truly two-faced, with near and far sides showing remarkable differences. A recent study in Nature Geoscience indicates that the far side’s interior is cooler than the near side, which ...

New research suggests that the interior of the Moon’s far side may be colder than the side constantly facing Earth, adding ...

In May 1964, Arno Penzias and Robert Wilson were testing how radio waves bounced off balloon satellites developed by Bell ...

The interior of the mysterious far side of the moon may be colder than the side constantly facing Earth, suggests a new ...