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

Friday 18 May 2018

Non-spectral lines


OK, so it's not the most intuitive or informative way of looking at radio astronomy hydrogen data. But it is pretty, so there.
at
Labels:

3 comments:

Subscribe to: Post Comments (Atom)

The galaxies that quenched backwards

Today's paper is about contrarian galaxies that don't play by the rules. Most galaxies, left to their own devices, build up a big b...

  • 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...
  • 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...
  • The Return of the Failures
    Another day, another paper on how exciting Ultra Diffuse Galaxies are.  At first, these large, faint galaxies were just wholly unexpected, a...