4/7/2023 0 Comments Planet earth sharks 3d![]() This translates to an area in space about 65,000 by 45,000 miles in actual size-nearly nine times wider than Earth. What is the moon made of, and how did it form? Learn about the moon's violent origins, how its phases shaped the earliest calendars, and how humans first explored Earth's only natural satellite half a century ago.Īccording to the new findings, each Kordylewski cloud is about 15 by 10 degrees wide, or equal to 30 by 20 lunar disks in the night sky. “It is intriguing to confirm that our planet has dusty pseudo-satellites in orbit alongside our lunar neighbor.” “The Kordylewski clouds are two of the toughest objects to find, and though they are as close to Earth as the moon, are largely overlooked by researchers in astronomy,” says study coauthor Judit Slíz-Balogh, an astronomer at Eötvös Loránd University in Hungary. ![]() Even then, their presence was questioned. Researchers previously inferred the presence of multiple natural companions to Earth, but the dust clouds weren’t actually seen until 1961, when their namesake, Polish astronomer Kazimierz Kordylewski, got a glimpse. After more than half a century of speculation and controversy, Hungarian astronomers and physicists say they have finally confirmed the existence of two Earth-orbiting “moons” entirely made of dust.Īs they describe in the Monthly Notices of the Royal Astronomical Society, the team managed to capture snapshots of the mysterious clouds lurking just 250,000 miles away, roughly the same distance as the moon.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |