2025 MN45 might not sound particularly catchy or noteworthy, but it has piqued astronomers’ interest for one very specific reason: it is the fastest mini-planet of its size detected to date.
At 710 meters (2,297 feet), the asteroid is more than…
2025 MN45 might not sound particularly catchy or noteworthy, but it has piqued astronomers’ interest for one very specific reason: it is the fastest mini-planet of its size detected to date.
At 710 meters (2,297 feet), the asteroid is more than…