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A Star Went Supernova in 1987. Where Is It Now?

31 pointsby SREinSFalmost 5 years ago

2 comments

sradmanalmost 5 years ago
The paper <i>NS 1987A in SN 1987A</i> [1] claims that Super Nova SN 1987A most likely created a Neutron Star (NS 1987A):<p>&gt; The suspected detection stems from an excess of infrared emission from a dust blob near the compact object’s predicted position.<p>[1] <a href="https:&#x2F;&#x2F;arxiv.org&#x2F;pdf&#x2F;2004.06078.pdf" rel="nofollow">https:&#x2F;&#x2F;arxiv.org&#x2F;pdf&#x2F;2004.06078.pdf</a>
johnr2almost 5 years ago
&gt; A Star Went Supernova in 1987<p>It didn&#x27;t go supernova in 1987. It happened around 168,000 years before that, but it took the light from the event that long to reach us. A better title might be &quot;A supernova was observed in 1987&quot;.
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