... Supernova 1987A: First Contact. ... I talked about the inner ring around Supernova 1987A, and a little bit about what we ... Sanduleak -69 202 blew up and became Supernova 1987A. When it did blow up, the flash ...
... How many supernovas have happened in history?. ... Before the invention of the telescope, not too many supernovae were known. The first recorded supernova was in 1054. ...
... What would occur if one of the stars in a binary star system,went supernova?. ... Message: . If one of the stars goes supernova, and the other has a higher density. ...
... My web page has a good starting point, with pictures and descriptions of supernova 1987A, the last bright supernova, and links to other sites as well. ...
... Subject: What is the primary difference between a nova and a supernova?. ... Stellar property requirements for supernova vs. nova (mass, nearby celestial bodies ... A nova and supernova are two different beasts. ...
... Stardust from a Nearby Supernova?. ... says that the only place you can get that sort of energy is from a supernova ... That in turn means the supernova was, according to the German team, less than 100 ...
... Supernova 1987A: The Inner Ring. ... lit up by the bright light of the new supernova, but the shape of the gas was not ... Hubble images, we were pretty surprised to see a ring of gas around the supernova ...
... Suppose a star explodes into a supernova at a distance of about 100 lightyears. ... can we say that we are safe against the dangers (radioation) of a supernova ... a very good synopsis of the results of a nearby supernova (SN), or exploding star ...