Posts in tag

minimoon


Does Earth have its second mini-moon discovery in 2020? Unlikely. NASA We’ve got one huge moon looming overhead and you might think “that’s enough moons.” But sometimes, Earth gets greedy and starts pulling in small asteroids for extended stays in orbit. The brief visitations by these “mini-moons” are fairly rare, with only two confirmed so …

A visiting mini-moon is circling Earth, according to astronomers who discovered the cosmic squatter in our planet’s orbit. The tiny asteroid, dubbed 2020 CD3, was spotted by astronomers in Tucson, Arizona, on Feb. 15. “BIG NEWS,” Kacper Wierzchos, a researcher with the Catalina Sky Survey at the University of Arizona’s Lunar and Planetary Lab, tweeted …