... Solar and Heliospheric Observatory (SOHO), show (top) magnetic fields on the sun's surface near the south solar pole; (middle) an ultraviolet image of the 1 million degree plumes from the same region; and (bottom) an ultraviolet image of the "quiet" solar ...
... However certain orbits exist, passing just a few degrees from the poles, whose planes are rotated by the bulge of the Earth by exactly one rotation per year. ...
... For the background to this calculation, see " The Scale of the Solar System ". ... Index . 10a. Scale of Solar Sys. 11. Graphs Ellipses . 11a. Ellipses . ... allows one to evaluate the dimensions of the solar system in relative units, e.g. in ...
... Above that came the solar corona ("crown"), glowing tufts that faded into the distance, though time exposures with sensitive cameras managed to trace them to several solar radii. ...
... The only found relation between toroidal Pc 5 and the solar wind/IMF conditions is that stronger events occur during higher average solar wind velocity. ...
... More recently the solar wind at L1 was monitored by the solar observatory " SOHO " (currently idled by a gyro failure), and by " ACE " whose main task is the study of energetic particles accelerated near the Sun. ...