DAILY ASTRONOMER IMAGE PAGE
This page presents images to accompany various Daily Astronomer images. (The "Daily Astronomer" is an free e-mail article sent M - F at midnight. To sign up, just send an e-mail to firstname.lastname@example.org with "DA" written in the subject line.)
You are, of course, welcome to admire the image even if you're not subscribed. So, enjoy!
IMAGE TO ACCOMPANY: August 5, 2014: The Fermi Bubble Mystery
Image: Fermi Bubbles. An artistic depiction of two enormous "bubbles" of high energy radiation at either side of the Galactic Halo. Discovered four years ago by Harvard astronomers, these enormous spheres remain deeply mysterious, for physicists do not know how they originated.