The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...
Add Yahoo as a preferred source to see more of our stories on Google. Astronomers have discovered 2025 PN7, a small quasi-moon that mirrors Earth’s orbit around the Sun. (CREDIT: ESA) Earth has just ...
Earth's quasi-moons are not actually moons, but temporary asteroids that eventually leave Earth’s orbit JPL-Caltech/NASA A new "quasi-moon" named 2025 PN7 has been discovered, according to a ...
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Why the moon is slowly moving away from Earth
The Moon is gradually drifting away from Earth at a rate you could measure with a ruler if you waited […] ...
The moon will appear slightly larger and brighter Monday night during what's known as a supermoon. October's supermoon is the first of three this year. It happens when a full moon is closer to Earth ...
Earth’s atmosphere is slowly leaking into space, and new research shows some of it reaches the Moon, where it may be ...
Wobbling exoplanet hints at a hidden exomoon so massive it could redefine the word 'moon' altogether
That would make it thousands of times more massive than any moon orbiting a solar system plane — so massive it could make ...
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