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In a type 1b core-collapse supernova there is an initial Xray flash before the visible explosion.
This was theorized to happen but nobody had seen it until this year. In January this year the Swift Xray satellite which can see Xray just happened to be looking in the right place (studying something else) and just happened to see the Xray flash that tells you there is going to be a supernova.
Swift radioed to ground observatories and they pointed their telescopes at the star in time to see the visible explosion. Meanwhile Swift recorded some 500 seconds of Xray flash
this has to be one of the coolest astronomy things that happened this year, or?
http://www.sciencedaily.com/releases/2008/05/080521131547.htm
a former teacher of mine, Alex, was involved ( great guy).
Here are some more links
http://www.eurekalert.org/pub_releases/2008-05/ps-nss051908.php
http://www.eurekalert.org/pub_releases/2008-05/uoc--oox051908.php
This was theorized to happen but nobody had seen it until this year. In January this year the Swift Xray satellite which can see Xray just happened to be looking in the right place (studying something else) and just happened to see the Xray flash that tells you there is going to be a supernova.
Swift radioed to ground observatories and they pointed their telescopes at the star in time to see the visible explosion. Meanwhile Swift recorded some 500 seconds of Xray flash
this has to be one of the coolest astronomy things that happened this year, or?
http://www.sciencedaily.com/releases/2008/05/080521131547.htm
a former teacher of mine, Alex, was involved ( great guy).
Here are some more links
http://www.eurekalert.org/pub_releases/2008-05/ps-nss051908.php
http://www.eurekalert.org/pub_releases/2008-05/uoc--oox051908.php
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