The Harvard astronomers uncovered the real shape of the Milky Way's halo of the stars.

Researchers from Harvard University have now uncovered the shape of the Milky Way's stellar halo.  The image above this text shows that the Milky Way galaxy's real shape looks a little bit like American football. That thing is one of the most interesting things in the history of science. 

Because the halo around the Milky Way stretched. That means there is some kind of force that is turning its shape to look like the rugby ball. The jets from Sagittarius A are traveling straight out from the poles of that supermassive black hole. The reason why the halo around the material stretches only from certain points is interesting. 

If that stretching would happen because of plasma, that is coming out from the material disk's equator the stretching must be symmetrical. That means the shape of the stellar halo should be like a beach ball, not an American football. So that thing is very interesting. Is there some yet unknown plasma or energy jet that stretches the stellar halo? 

There is a possibility. That the Fermi bubbles at both sides of the Sagittarius A are the answer. For the strange shape of that material halo. The impact radiation, that comes from Sagittarius A or its material jets can explain the shape of the stellar halo. But that thing is pure speculation. 

Only the part of the material that forms the Milky Way and other galaxies is in their material disks. There are lots of stars and material, including star clusters around the spiral galaxies. This halo is interesting because at the impact area where the material disk impacts with galactic halo are forming whirls. And those whirls can be the beginning of new stars. 

The reason why researchers are researching the halos around galaxies is that they can tell about the shape of the universe. There are theories that the universe is looking a little bit like the galaxy. 

There is a ball-shaped point of visible matter that is surrounding the far larger structure of dark matter. But nobody surely knows about that thing. The symmetry of the shape of those gases tells about the energy sources in distant galaxies. When something hits those halos that affect its symmetry. 

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