The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...
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Astronomers detect alien moon so massive it might redefine what a moon is
A new study published as a pre-peer-reviewed paper on arXiv and accepted for publication in Astronomy & Astrophysics suggests ...
Astronomers discovered a "quasi-satellite" of Earth, also known as a "quasi-moon," dubbed 2025 PN7 in 2025. NASA told Snopes that 2025 PN7 has been in its current configuration "since at least the ...
As of late 2025, NASA had confirmed the existence of a temporary second moon that would remain in orbit next to Earth until 2083. Astronomers discovered a "quasi-satellite" of Earth, also known as a ...
3d
Artemis I To Artemis IV Explained With Timeline As NASA Gears Up For Historic Mission Moon On Feb 6
The test mission went farther than any spacecraft has ever gone, over a thousand miles beyond the moon. The 11-million-pound ...
Astronomers have spotted a quasi-moon near Earth — and the small space rock has likely been hanging out near our planet unseen by telescopes for about 60 years, according to new research.Related video ...
The upcoming Artemis II mission will see NASA's spacecraft carrying four astronauts around the moon. This mission aims to ...
As of late 2025, NASA had confirmed the existence of a temporary second moon that would remain in orbit next to Earth until 2083. Rating: Mixture (About this rating?) What's True: Astronomers ...
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