Gaia is an interactive 3D map of the galaxy, coded by Charley Hoey and sourced from the eponymous mapping satellite's data: click, drag and scroll/pinch to change the viewpoint. It took a long time to load even on my desktop PC, but the results speak overwhelmingly for themselves.
The Gaia satellite by the European Space Agency is currently orbiting 1.5 million kilometers beyond the moon, twirling through the heavens and dutifully marking down the positions of every point of light it sees. I've processed the program's first batch of data to determine the 3D position of about 2 million stars. Click and drag to orbit, or scroll/pinch to zoom in and out, zoom all the way in to see our sun, just one star among millions. WebVR enabled!
Hoey explains in "torrenting the galaxy" what it took to model two million stars in the browser. Here's an official ESA image made from the same dataset; as beautiful as it is, the enormity of the data it represents seems absent.
On Monday, we reported that for the first time, a plant seed had germinated on the moon, an early experiment to test whether food could someday be grown on the moon to feed residents of a lunar base. The cotton sprout was inside a canister on China’s Chang’e 4 lander that touched down on the […]
Starting Sunday evening, Jan. 20, 2019, North and South America will have a chance at seeing 2019’s only total lunar eclipse, from start to finish. Our Earth, Moon and Sun line up on Sunday night for the only total lunar eclipse of of the year. Catch it if you can.
A cotton seed has germinated on the moon. The sprout is inside a canister on China’s Chang’e 4 lander that touched down on the far side of the moon earlier this month. From The Guardian: Plants have been grown previously on the International Space Station, but this is the first time a seed has sprouted […]
These days, there isn’t much our iPhone camera can’t do – except feel like an actual phone. Despite years of steadily increasing resolution and image sensing technology, we’re still taking shots awkwardly with two hands, fumbling for the shutter button. Leave it to an avid photographer to design Shuttercase, a versatile iPhone case that solves […]
Still determined to keep those New Year’s health resolutions? If you’re going to stick with the exercise plan, it’s enough of a challenge to budget your time. No need for your financial budget to take a hit, too. Here’s a more convenient – and cheaper – alternative to a gym membership or Peloton bike: Two […]
Want a career in web design? It’s true that these days, most anyone can throw up a page or two. But for true workhorse web design, you’ll sometimes need to match the platform to the project. Enter the Complete Front-End Developer Bundle, an educational grand tour around the best tools for the web. For beginners, […]