Filed under: Apollo program, Art, Astronomy, BoingBoing, Carl Sagan, Jupiter, Mars, NASA, Saturn, Science, Space, YouTube | Tags: Alex Gorosh, Apollo, art, astronomy, blogging, BoingBoing, Carl Sagan, Earth, jim downey, Jupiter, Mars, Mercury, Moon, NASA, Neptune, Saturn, science, solar system, space, Sun, Uranus, Venus, video, www youtube, Wylie Overstreet, Xeni Jardin
That does a better job of getting the real sense of scale than just about anything else I’ve seen. Wonderful.
Filed under: Alzheimer's, Astronomy, Babylon 5, Brave New World, Connections, Feedback, Fermi's Paradox, Gardening, Habanero, J. Michael Straczynski, Man Conquers Space, Marketing, Promotion, Science, Science Fiction, SETI, Space, Survival, Writing stuff, YouTube | Tags: Alzheimer's, Amazon, Babylon 5, Bad Astronomy, blogging, care-giving, Communion of Dreams, Dukhat, feedback, free, gardening, Glen Tickle, Habaneros, Her Final Year, hospice, jim downey, John Bourke, Kindle, Kurzgesagt, Laughing Squid, Mother's Day, promotion, science, Science Fiction, space, St. Cybi's Well, video, writing, www youtube
(Does not contain spoilers for Communion of Dreams. ;) )
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Been a busy week. Part of it was putting in my garden:
(That’s just the tomato plants — the super-hot peppers will go in next week.)
Part of it was a MASSIVE job converting a 16 x 16 storage space into the beginnings of a workshop:
(There’s still lots to do, but man, what a change from being hip-high in grungy boxes and scattered junk!)
And part of it was we have a new addition to the family:
(He’s just 6 weeks old, entirely too cute, bold & adventurous, and tiny. For now. No name yet, though given his grey color I suggested perhaps we should go with Dukhat … )
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I’m just now finishing up the first major revision to the working copy of St Cybi’s Well. I already have a couple of people lined up to take a look at it with fresh eyes, but if anyone else is interested also having a preview, leave a comment and I’ll get in touch with you.
Lastly: for Mother’s Day weekend, the Kindle edition of Her Final Year will be available for free. Check it out, download it, share it with others!
Filed under: Astronomy, Brave New World, ISS, Man Conquers Space, NASA, Science, Space, tech, YouTube | Tags: astronomy, blogging, GoPro, ISS, jim downey, Nadia Drake, NASA, National Geographic, science, space, technology, video, www youtube
I mean, who doesn’t want to get out now and again, stretch your legs a bit?
Recently, NASA released some pretty spectacular footage captured by an astronaut wearing a GoPro camera while spacewalking around the International Space Station. In the videos, Earth slowly rotates below the space station while astronauts fiddle with cables, install antennae, and work on the robotic arm.
Filed under: Astronomy, Fermi's Paradox, Humor, NYT, Privacy, Science, Science Fiction, Seth Shostak, SETI, Space, Survival, tech, Website at the end of the Universe, Writing stuff | Tags: astronomy, blogging, Communion of Dreams, Drake Equation, Fermi's Paradox, humor, jim downey, New York Times, science, Science Fiction, Seth Shostak, SETI, space, Stephen Hawking, technology, writing
A better approach is to note that the nearest intelligent extraterrestrials are likely to be at least dozens of light-years away. Even assuming that active SETI provokes a reply, it won’t be breezy conversation. Simple back-and-forth exchanges would take decades. This suggests that we should abandon the “greeting card” format of previous signaling schemes, and offer the aliens Big Data.
For example, we could transmit the contents of the Internet. Such a large corpus — with its text, pictures, videos and sounds — would allow clever extraterrestrials to decipher much about our society, and even formulate questions that could be answered with the material in hand.
While I still agree with Stephen Hawking on the idea of ‘active SETI’, I think that there’s merit in the idea of exposing other nearby civilizations to what we’re really like, warts and all. Because as soon as they decoded our transmissions well enough to understand the comments section of pretty much any major site on the web, they’d either completely wall off our solar system* and post warnings around it or just trigger our sun to go supernova. Either way, we’d never know what happened, and the rest of the galaxy would be safe …
*gee, that’d make an interesting premise for a SF novel, doncha think?