A man looks at a solar halo occurring in Brasilia Sept 30, 2011. This weather phenomenon creates rainbows around the sun, and according to meteorologist, halo is formed by the reflection of ice crystals. [Photo / Agencies]
Copyright 1995 -
. All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263 Registration Number: 130349