8 posts tagged with maps and space.
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The Miura fold: art and mathematics of origami

The Miura fold, a type of rigid origami that works by folding flat, rigid sheets with hinges, has a number of uses. For instance, It's great for folding a map, because Interdependence of folds means that it is very difficult to reverse them and the amount of stress place on the map, and can be used on solar panels that need to be folded and unfolded by automation, as deployment only requires one motor, and to transport materials for telescope lenses that originally would be too big to fly into space. Here's one schematic for duplicating the Miura fold (PNG), and a simplified version (YouTube). More information and fun with scientific origami at Robert J. Lang's origami website.
posted by filthy light thief on Jul 19, 2014 - 17 comments

What Are These Mysterious Lines In China's Desert?

Some Google Earth enthusiasts have found a strange and unexplainable grid pattern in the middle of China's Gobi Desert.
posted by reenum on Nov 14, 2011 - 70 comments

Make your own astronomical calendar

Several months ago, Bill Rankin of Radical Cartography (previously and previouslier) created an astronomical calendar of events for New Haven, Connecticut, where he lives, featuring all of the inexorable rhythms of the Solar System in one handy PNG file. Now you can create such a calendar for any location on the planet, with information as basic as the hours of daylight or as esoteric as the tilt of Saturn's rings, all lovingly rendered in soothing translucent pastels. [more inside]
posted by theodolite on Feb 7, 2011 - 18 comments

The Milky Way at different wavelengths

Zoom around the Milky Way at different wavelengths with Chromoscope: X-Ray, Visible, Hydrogen α, Far-IR, Microwave, Radio. (You can also download it.)
posted by Korou on Dec 8, 2009 - 12 comments

Martian maps

Martian maps and a few others in good quality PDF.
posted by Wolfdog on Dec 16, 2008 - 9 comments

Where is everything?

Live tracking Thusday: Where are the interstellar probes? (and the objects in orbit?) Where is the lightning in Europe? Where is the fleet? Where is my flight? Where is tomorrow now? Where is your God now? Where is the magnetic north pole today? [J-track prev.]
posted by blahblahblah on Nov 3, 2005 - 19 comments

Who can invent for us a cartography of autonomy, who can draw a map that includes our desires? - Hakim Bey

Cartography is a skill pretty much taken for granted now, but it wasn't always so. Accurate maps were once prized state secrets, laborious efforts that cost a fortune and took years (or even decades) to complete.

How things have changed. (Yours now, $110) It took almost 500 years to map North America, but it's only taken one tenth of that to map just everything else. In the last 50 years, we've been able to create acurate atlases of two planets and one moon (with a second in the works). Actually, we've done a lot more than that. We're actually running out of things to map.

Maybe Not.
posted by absalom on Jan 27, 2005 - 17 comments

3-D Maps of Nearby Space

3-D Maps of Nearby Space "The first detailed map of space within about 1,000 light years of Earth places the solar system in the middle of a large hole that pierces the plane of the galaxy...The new map, produced by University of California, Berkeley, and French astronomers, alters the reigning view of the solar neighborhood." (one view|another view|links to bigger images)
posted by kirkaracha on May 30, 2003 - 5 comments

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