1. The Secret of the Black Aurora
... Astronomy Picture of the Day . The Secret of the Black Aurora . << Yesterday . 1.01.2002 . Tomorrow >> . ... Yesterday . 1.01.2002 . Tomorrow >> . Credit: Jan Curtis Explanation: What causes black aurora? ...
2. APOD: 2002 January 1 - The Secret of the Black Aurora
... 2002 January 1 . The Secret of the Black Aurora . Credit Copyright: Jan Curtis . Explanation: What causes black aurora? ... Explanation: What causes black aurora? These gaps in normal bright aurora are frequently recorded but rarely questioned. ...
3. Black aurora [Oulu]
... Black aurora . References. ... Black aurora is a lack of auroral emission in a small, well-defined region within an otherwise uniform, diffuse background or ...
4. Полярные сияния - фотоархив
... There are rare phenomena named "black aurora". These black arcs looks like the black aurora. ... These black arcs looks like the black aurora. Thomas Ulich , Sodankyl Geophysical Observatory, Finland. ...
5. http://star.arm.ac.uk/nibulletin/2015/Apr21.html
... How 'black' auroras work http://www.sciencedaily.com/releases/2015/04/150415090904.htm?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+sciencedaily%2Fspace_time+%28Space+%26+Time+News+--+ScienceDaily%29 ѓЉ . ...
7. Scientists launch NASA rocket into aurora | Astronomy.com
... A two-stage Terrier-Black Brant rocket arced through aurora 200 miles (322 kilometers) above Earth as the Magnetosphere ... MICA) mission sent a 40-foot Terrier-Black Brant rocket arcing through an aurora 186 miles (299 kilometers) above Earth ...
8. HST this week: 033
... AGNs with Intermediate-mass Black Holes: Testing the Black Hole-Bulge Paradigm, Part ... black hole formation, specifically testing whether significant numbers of ...
9. News of Russian Science
... 18.06.2007 . 12:13 . MASTER Team Science Release: Discovery of the Black Hole Ergosphere? . 24.10.2006 . 10:50 . ... Fantastic hetch of Russian physician . 11.11.2003 . 19:33 . Aurora on Moscow sky . 01.11.2003 . 11:47 . ...