Tag Archive for 'DESTINY Plus'

An artist’s illustration of what the near-Earth asteroid Phaethon might look like up close. Image credit: Heather Roper.

Astronomers Measure Change in Rotation Period of Near-Earth Asteroid Phaethon

Oct 18, 2022 by Enrico de Lazaro

3200 Phaethon, one of the largest potentially hazardous asteroids, rotates once every 3.6 hours, and that rotation period is decreasing by about 4 milliseconds...