Asteroid Vesta Rotation

About this video
Duration: 4 seconds

Astronomers used Hubble's Wide Field Planetary Camera 2 to snap new images of the asteroid Vesta on May 14 and 16, 2007. Using Hubble, astronomers mapped Vesta's southern hemisphere, a region dominated by a giant impact crater formed by a collision billions of years ago. The crater is 295 miles across, which is nearly equal to Vesta's 330-mile diameter. This 20-frame movie shows widespread extensive global features as they rotate across the face of Vesta stretching longitudinally from the northern hemisphere to the southern hemisphere. Vesta rotates once about every 5.34 hours. The images hint at the large-scale features that will come into view when the Dawn spacecraft arrives at Vesta in 2011.

Asteroids, Scientific Visualizations, SD Video, Small Solar System Bodies, Solar System


NASA, ESA, L. McFadden (University of Maryland) and G. Bacon (STScI)

Publication: June 20, 2007

Learn more about this video in NewsCenter

HubbleSite's NewsCenter is the place to find the story behind this video, along with its original news release and all related material.
Download Options
MPEG-4 (H.264)