Clouds in Antarctica (VIDEO) University of Tokyo This video is under embargo. Please login to access this video. Caption Our weather is influenced by many factors, at ground level (such as mountains and human activity), interactions in our atmosphere, and space (such as auroras and magnetic fields). Credit Kaoru Sato Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.