|Did you know that our Milky Way Galaxy has huge bubbles emitting gamma rays from the direction of the galactic center?
Neither did anybody.
As the data from the Earth-orbiting
Fermi satellite began
the past two
a large and unusual feature toward
our Galaxy's center became increasingly evident.
The two bubbles are visible together as the red and white spotted oval surrounding the center of the above all sky image,
The plane of our Galaxy runs horizontally across the image center.
Assuming the bubbles emanate from our Galaxy's center, the scale of the bubbles is huge, rivaling the entire Galaxy in size, and spanning about 50,000
light years from top to bottom.
Earlier indications of the bubbles has been found on
existing all sky maps in the
The cause of the bubbles is
presently unknown, but will likely be researched for years to come.
Fermi Gamma-Ray Space Telescope,