ESO PR Photo 18b/00 . ... Caption : Images of two of the novae in NGC 1316 that were discovered during the observational programme described in this Press Release. ... In particular, no less than four novae were detected in a single giant galaxy within...
... The explosion of a star as a Supernova is certainly one of the most energetic events ... on the right (before and later the explosion), they are extremely bright, rivalling ...
... HUBBLE SEES BRIGHT KNOTS EJECTED FROM BRILLIANT STAR Resembling an aerial fireworks explosion, this dramatic NASA Hubble Space Telescope picture of the energetic star WR124 reveals it is surrounded by hot clumps of gas being ejected into space at speeds ...
... Due to these characteristics, during their life they strongly influence the environment by means of powerful winds, massive molecular outflows, UV radiation, ionized regions and supernova explosions. ...
... Explanation : The Sun would not be a nice place to spend the summer. One reason, besides the extreme heat, is that explosions are common there . ...
... where dust is formed in dense regions during the first phases of SN explosions ... During the explosion of a SN, a violent forward shock invests the circumstellar ... mass destruction is predicted to occur between 10 3 and 10 5 yr after the explosions ...