SciencefromFuturism14 hours agoAsteroid Behaving StrangelyA 2,300-foot Main Belt asteroid, 2025 MN 45, rotates every 1 minute 53 seconds, implying unusually high internal strength rather than a rubble pile.
Sciencefromwww.scientificamerican.com3 months agoAstronomers Just Found Dozens of New Asteroid Families'Asteroid collisions in the main belt produce families of fragments that initially share orbits, enabling lineage tracing despite gradual orbital divergence.