Segue Virtual Journal
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Timothy Beers
, University of Notre Dame
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JINA - Segue Virtual Journal, 8 April 2016
Volume 11, Issue 15 (7 Articles)
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# 7 -
The locations of recent supernovae near the Sun from modelling
60
Fe transport
Fe in deep-ocean crusts indicates that two supernovae exploded in the solar neighbourhood
,
reheating the superbubble that harbours our Solar System
,
calculations of the trajectories
and
masses of the supernova progenitors gives their explosion times
and
sites
,
90â100 parsecs away
,
with masses around nine times the solar mass
,
at 2.3
and
1.5 million years ago
,
respectively.
Nature - Volume: 532, Issue: 7597
8-142