Space/Science — HabitableZone

Space/Science » in reply to The most recent Supernova in our own galaxy

re: The most recent Supernova in our own galaxy

1900? Humm.

I understand what they are saying but it happened a lot longer ago then 1900. Its expanding at 5% the speed of light an its about 26,000 ly away from us so its a bit more then 140 years old.

I know they say "(referring to when events are observable at Earth)." but it seems to me that for a general public press release they should make it crystal clear that the light finally got her 140 years ago.

Don ch tnk
Regards.......... Jim

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