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5 Comments
Grimmsays...*promote
siftbotsays...Self promoting this video and sending it back into the queue for one more try; last queued Monday, August 26th, 2013 10:25am PDT - promote requested by original submitter Grimm.
oritteroposays...The end of the earth's magnetic field and plate tectonics in about a billion years is likely to make life rather uncomfortable well before the sun does, but that's a rather minor quibble about an otherwise fun video
HenningKOsays...^ The estimated date they gave for the sun melting Earth's crust is 500 million years hence. That's sooner than a billion. And I didn't know about that one...
deathcowsays...I have seen one of the tiny moons of Mars (Deimos) from my front deck through a 7" refractor telescope. That moon is 9 miles wide and I saw it when it was about 47,000,000 miles away.
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