Assertion: supernova's galaxy | /r/HasProperty | nearby
Facets:
Source sentences:
text: In fact, observations in 2011 of SN2011fe, another Type Ia supernova discovered in the nearby galaxy Messier 101 by PTF (the precursor to the iPTF), appeared to rule out the single-degenerate model for that particular supernova.
text: At 12 million light-years away, a new supernova that suddenly appeared in a nearby galaxy this week is the closest star explosion to be spotted from Earth in at least 20 years, so it's no surprise that it has captured the attention of stargazers.
text: It occured in a nearby galaxy and was the closest supernova since the invention of the telescope.