Multi-wavelength astronomy fun

[fivemack]

http://coolcosmos.ipac.caltech.edu/cosmic_classroom/multiwavelength_astronomy/multiwavelength_museum/

Some pretty pictures, and really rather good didactic commentary.

Also, to do for geography what Jane Austin and the Flying Moose of Nargothrond do for literary criticism, consider the following map

http://img378.imageshack.us/img378/2464/bob2fe.png

Comments

Boggle

[ellarien]

I wonder when the point of divergence is for the map. My guess would be somewhere in the second half of the nineteenth century, but I'm not enough of an alt-history buff to narrow it down any more than that.