10-Year-Old Discovered Supernova
Since a supernova can outshine millions of ordinary stars, it can be easy to spot with a modest telescope — even in a distant galaxy such as UGC 3378, which is about 240 million light-years away. The trick is to check previous images of the same location to see if there are any changes. That’s what Kathryn was doing for the images of the galaxy taken by her father.Nancy Atkinson of Universe Today has the story: here.
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