Giant bubbles of gas that erupted from the core of the Milky Way galaxy millions of years ago are expanding out into space at mind-blowing speeds, according to new observations that may help reveal how the strange balloon-like lobes formed.
Scientists are finding more evidence of a galactic 'skeleton' lurking inside the appendages of the Milky Way, and studying these massive 'bones' could help researchers get a better idea of what our galaxy looks like from the outside.
The giant black hole at the center of the Milky Way galaxy recently spit out the largest X-ray flare ever seen in that region.
The Discovery Channel Telescope at Lowell Observatory in Arizona is online and giving the world a brand new look into the furthest-most reaches of our universe.
A tiny galaxy has been discovered in the Milky Way's backyard and astronomers are now wondering just how many of these diminutive dwarfs are hiding in the intergalactic undergrowth.
This image, a composite of x-ray, infrared, and optical data, shows the most massive galaxy cluster ever discovered at its distance: a staggering 9.6 billion light-years away, altogether containing the equivalent mass of 400 trillion suns. Continue reading →
Like a bully running around the playground stealing smaller kids' lunch money, our Milky Way galaxy has been ransacking nearby dwarf galaxies, stealing their precious star-forming gases. Continue reading →
The "lithium problem" has been a quandary for astronomers for decades, but now, with the help of one of the world's most powerful observatories, we've discovered that the puzzle isn't exclusive to stars inside the Milky Way. Continue reading →
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