Mi lista de blogs

domingo, 3 de julio de 2016

NASA : Aurora South of Australia .- Aurora al Sur de Australia

http://www.nasa.gov/image-feature/aurora-south-of-Australia

Looping green aurora over Earth with clouds and sea visible below
On June 24, 2016, Expedition 48 Commander Jeff Williams of NASA photographed the brilliant lights of an aurora from the International Space Station. Sharing the image on social media, Williams wrote, "We were treated to some spectacular aurora south of Australia today." 
The dancing lights of the aurora provide stunning views, but also capture the imagination of scientists who study incoming energy and particles from the sun. Aurora are one effect of such energetic particles, which can speed out from the sun both in a steady stream called the solar wind and due to giant eruptions known as coronal mass ejections or CMEs.
Image Credit: NASA
Last Updated: June 30, 2016
Editor: Sarah Loff
NASA
Guillermo Gonzalo Sánchez Achutegui
ayabaca@gmail.com
ayabaca@hotmail.com
ayabaca@yahoo.com
Inscríbete en el Foro del blog y participa : A Vuelo De Un Quinde - El Foro!