Some youtube videos of our Team, Telescope and Teide observatory.
END OF 2010, EARLY 2011 BEHAVIOR OF THE H-ALPHA...
In 2010, November the red wing of the HII shell around the supergiant F star has reappeared, uncovered by the...» Lire la suite
New observation and firstime supernova for me ! A light coming from 20 millons Ly !
At V mag nearly 10.5,...» Lire la suite