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Jump to Post"Recent supernova?!?!?" It happened some 240 million years ago! :icon_twisted:
That's freakin' kool!!!
Jump to Post"Recent supernova?!?!?" It happened some 240 million years ago! :icon_twisted:
That's freakin' kool!!!
Light Rays: "Sorry we're late, we got here as fast as we could!"
Jump to PostIn the cosmic scheme of things that is a blink of the eye.
hardly, given the estimated age of the universe of 5-10 billion years.
At the short end of the scale that makes it 5% of the age of the universe ago, at the long end 2.5%.
If a …
Jump to PostThat is awesome ~ my kind of physics!
I love space!
Nice find dcc
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