Filed under: Astronomy, Brave New World, Connections, Fermi's Paradox, Galaxy Zoo, General Musings, New Horizons, Science, Science Fiction, SETI, Space, tech, Universe Today | Tags: Aliens, blogging, Communion of Dreams, exoplanets, HD164595, jim downey, Kardashev scale, Paul Gilster, radio astronomy, Science Fiction, SETI, space, technology, Wikipedia, Zelenchukskaya
An international team of scientists from the Search for Extraterrestrial Intelligence (SETI) is investigating mysterious signal spikes emitting from a 6.3-billion-year-old star in the constellation Hercules—95 light years away from Earth. The implications are extraordinary and point to the possibility of a civilization far more advanced than our own.
The unusual signal was originally detected on May 15, 2015, by the Russian Academy of Science-operated RATAN-600 radio telescope in Zelenchukskaya, Russia, but was kept secret from the international community. Interstellar space reporter Paul Gilster broke the story after the researchers quietly circulated a paper announcing the detection of “a strong signal in the direction of HD164595.”
Even if it is a signal directly beamed at us, it would require a Kardashev Type I civilization (about 200 years beyond where Earth is currently). If it is just beaming off in all directions, it’s another whole magnitude of power — about a Kardashev Type II.
Yeah, I’d say it warrants paying attention to.
Filed under: Art, Astronomy, Augmented Reality, Brave New World, Connections, Humor, Mars, NASA, Science, Science Fiction, Space | Tags: art, Eleanor Lutz, http://tabletopwhale.com/, humor, jim downey, maps, Mars, medieval, NASA, science, Science Fiction, space
Oh, this is just delightful:
Recently I’ve been really into old maps made by medieval explorers. I thought it would be fun to use their historical design style to illustrate our current adventures into unexplored territory. So here’s my hand-drawn topographic map of Mars, complete with official landmark names and rover landing sites.
Go check out the whole thing, but here’s a glimpse of the map itself (which is much larger on the original post):
You can even support the artist and buy a copy! Quick, before they’re all gone!
HT to Margo Lynn.
Filed under: Art, Astronomy, Augmented Reality, Connections, Light pollution, Man Conquers Space, Religion, Science, Science Fiction, Space, Wales | Tags: art, astronomy, augmented reality, blogging, excerpt, jim downey, light pollution, Pennant Melangell, science, Science Fiction, space, St. Cybi's Well, Tanat, Wales, writing
It’s been a couple of months. Let’s have a bit from the current chapter I’m working on.
It was full dark before he passed through Llangynog again, and headed up the Tanat valley. It was just past the first quarter Moon, and the sky was clear and brilliant. One of the things he always loved about visiting Wales was that the light pollution was minimal and he could see the stars almost as well as when he was on a shuttle run. About halfway up the valley to Pennant Melangell he stopped the Rover, shut it off and got out.
He stood there, leaning back against the cold metal and glass, and looked up, letting his eyes adjust. Slowly, more stars emerged, and he was able to trace the passage of several satellites in low orbit. There were plenty that he couldn’t see from the ground, ‘darks’ which were in the service of different intelligence agencies and military forces, but he knew they were there, watching, listening, perhaps even waiting to hunt on command.
And it struck him just how much this echoed something Megan had told him less than three weeks previously: “Look at it with new eyes,” she had said. “Try and see it as the believers see it.”
Was this the same thing?
He could pull out his hand-held, call up the appropriate app, and hold the camera pointed at the sky, and it would show him the satellites his eyes couldn’t see. But to do so would necessarily block his direct vision, his direct experience of the real sky above.
He stuck his hands in the pockets of his jacket to protect them from the cold, and relaxed a little as he leaned against the vehicle. For now, he’d just take in the whole of the now-visible Milky Way as it arced high above.
This image will give you an idea of how dark the skies can be in Mid-Wales:
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.😉 )
* * *
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 … )
* * *
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!