The dark square on the sun, known as a "coronal hole," is an area where the solar wind is streaming out of the sun at superfast speeds. NASA captured avideo of the sun's square-shaped coronal hole between Monday and Wednesday (May 5-7) using the powerful Solar Dynamics Observatory (SDO) .... http://www.space.com
Monday, May 26, 2014
NASA Spots Square-Shaped 'Hole' in the Sun
A NASA spacecraft has made a surprising find on the surface of the sun: a square-shaped "hole" in the star's outer atmosphere.
The dark square on the sun, known as a "coronal hole," is an area where the solar wind is streaming out of the sun at superfast speeds. NASA captured avideo of the sun's square-shaped coronal hole between Monday and Wednesday (May 5-7) using the powerful Solar Dynamics Observatory (SDO) .... http://www.space.com
The dark square on the sun, known as a "coronal hole," is an area where the solar wind is streaming out of the sun at superfast speeds. NASA captured avideo of the sun's square-shaped coronal hole between Monday and Wednesday (May 5-7) using the powerful Solar Dynamics Observatory (SDO) .... http://www.space.com
