... Astronomy Picture of the Day . Aurora s Ring . << Yesterday . 15.10.2002 . Tomorrow >> . ... winds and blasts of charged particles from the Sun made the early days of October rewarding ones for those anticipating aurora ...
... It is unclear where the rare purple aurora originates, but it might involve an unusual blue aurora at an even lower altitude than the green, seen superposed with a much higher red. ...
... Astronomy Picture of the Day . Aurora in the Distance . << Yesterday . 19.11.2007 . Tomorrow >> . ... Yesterday . 19.11.2007 . Tomorrow >> . Credit Copyright: Lance McVay Explanation: Some auroras can only be seen with a camera. ...
... Both aurora and meteors occur in Earth's upper atmosphere at altitudes of 100 kilometers or so, but aurora are caused by energetic charged particles from the magnetosphere , while meteors are trails of cosmic dust . ...
... по текстам по ключевым словам в глоссарии по сайтам перевод . Dueling Auroras . << Yesterday . 3.12.2001 . Tomorrow >> . ... 3.12.2001 . Tomorrow >> . Credit: Phil Hoffman . Explanation: Will it be curtains for one of these auroras? ...
... Astronomy Picture of the Day . Volcano and Aurora in Iceland . << Yesterday . 13.06.2004 . Tomorrow >> . ... In Iceland in 1991, the volcano Hekla erupted at the same time that auroras were visible overhead. ...