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Gamma Ray Mystery Reestablished By Fermi Telescope

eldavojohn writes "New observations from NASA's Fermi Gamma-ray Space Telescope reveal that our assumptions about the 'fog' of gamma rays in our universe are not entirely explained by black hole-powered jets emanating from active galaxies — as we previously hypothesized. For now, the researchers are representing the source of unaccounted gamma rays with a dragon (as in 'here be') symbol. A researcher explained that they are certain about this, given Fermi's observations: 'Active galaxies can explain less than 30 percent of the extragalactic gamma-ray background Fermi sees. That leaves a lot of room for scientific discovery as we puzzle out what else may be responsible.' And so we reopen the chapter on background gamma-rays in the science textbooks and hope this eventually sheds even more light on other mysteries of space — like star formation and dark matter."

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  1. Black by florescent_beige · · Score: 4, Funny

    Caveat: I am not a cosmetologist. Not even a cosmologist although I dated one once. Cosmetologist I mean. So I think that my insights into outer space and whatnot, well, have a great deal of validity.

    To wit, wherein TFS claims "we previously hypothesized" etc etc actually no we didn't I went and read TF old article and I distinctly notice it talks about the galaxy and not the universe which to my understanding are different classifications of entities altogether.

    Having typed all that I have to concede that I forgot what I was going to say. So I'll say this: what's with all the black in outer space anyway. Black holes, black energy, black matter, even the nothing part is black. Black black black. It's depressing.

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    Equine Mammals Are Considerably Smaller
    1. Re:Black by AndrewBC · · Score: 5, Funny

      I see a red dwarf and I want it painted black...