The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...

Scientists have found that asteroid 2025 PN7, a celestial body spotted by Hawaii’s Pan-STARRS observatory this summer, may be a quasi-satellite, also known as a quasi-moon. Rumours are circulating ...

An asteroid named 2025 PN7 will be sharing the Earth's orbit until 2083. Earth will have a visitor within its orbit for the next several decades, according to astronomers. An asteroid named 2025 PN7 ...

The test mission went farther than any spacecraft has ever gone, over a thousand miles beyond the moon. The 11-million-pound ...

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 ...

January's full Moon reaches peak illumination at 6:14 p.m. EST on Jan. 3, more than an hour after moonrise, so it should be well clear of the horizon. But astronomy aficionados don't need to be ...

A new study published as a pre-peer-reviewed paper on arXiv and accepted for publication in Astronomy & Astrophysics suggests ...