Sister blog of Physicists of the Caribbean. Shorter, more focused posts specialising in astronomy and data visualisation.

Tuesday, 14 October 2014

The Magellanic Sky


A happy accident while trying to view the Magellanic Stream (as one does, for science). This is basically the same as the "Hydrogen Sky" video/gif I posted a while back) - neutral hydrogen data overlaid on an optical image. This time I just wanted to view a particular feature, the Magellanic Stream - a huge feature that spans more than half the sky. But by setting the camera's field of view to an absurdly large 180 degrees, I found myself inside Dr Who's time vortex...

The hydrogen sky gif is below, taken from the video here :


at
Labels:

1 comment:

Subscribe to: Post Comments (Atom)

The Most Interesting Galaxies Are SMUDGES

Ultra Diffuse Galaxies remain a very hot topic in astronomy. You know the drill by now : great big fluffy things with hardly any stars and s...

  • Proving a negative is perfectly possible
    Of course you can prove a negative. In one sense this can be the easiest thing in the world : your theory predicts something which doesn...
  • "I'm not a scientist, but..."
    Why Philosophy Matters for Science : A Worked Example "Fox News host Chris Wallace pushed Republican presidential candidate to expand...
  • Death of the Flying Snakes
    In the last batch of simulations, we dropped a long gas stream into the gravitational potential of a cluster to see if it would get torn...