Category Archives: Space

The difficulty of interstellar travel for humans

Futurism.com has an article reviewing the results of a survey they conducted with their readers asking when the first human might leave the solar system.  The leading answer was after the year 2100, which make sense given our current level … Continue reading

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97% of the observable universe is forever unreachable

The other day, I was reading a post by Ethan Siegel on his excellent blog, Starts With a Bang, about whether it makes sense to consider the universe to be a giant brain.  (The short answer is no, but read … Continue reading

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Why alien life will probably be engineered life

Martin Rees has an interesting article at Nautilus: When We Find Aliens, We Might Find Something Like the Borg This September, a team of astronomers noticed that the light from a distant star is flickering in a highly irregular pattern.1 They considered … Continue reading

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NASA has never accidentally sent a probe into the Sun.

Last week, I was having lunch with some friends, which included a number of programmers.  One of them mentioned an old urban myth, that I hadn’t heard in several years, which claims that, due to a programming bug (involving a misplaced semicolon), NASA once … Continue reading

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The problems with ensuring humanity’s survival with space colonies

Stephen Hawking, as he has done before, expresses a common sentiment, that we need to colonize space in order to survive. Humans should go and live in space within the next 1,000 years, or it will die out, Stephen Hawking … Continue reading

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Reaching the stars will require serious out-of-the-box thinking

Sten Odenwald, an astronomer with the National Institute of Aerospace, has an article up at HuffPost that many will find disheartening: The Dismal Future of Interstellar Travel | Dr. Sten Odenwald. I have been an avid science fiction reader all my life, but as … Continue reading

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The real goal and challenge of establishing off-world colonies

David Warmflash (a very cool name) has a post up at Discovery looking at the issues with establishing off world colonies: Forget Mars. Here’s Where We Should Build Our First Off-World Colonies. The collective space vision of all the world’s countries … Continue reading

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