G1.9+0.3, remnant of the most recent supernova in our galaxy that happened a mere 140 years ago.
Wired post covering the announcement.
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G1.9+0.3, remnant of the most recent supernova in our galaxy that happened a mere 140 years ago.
Wired post covering the announcement.
Absolutely beautiful. I can't help feeling a little sad, though, that I'll never be able to visit there. Even though it's not far 140 light years is kind of a long way for a day trip.