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Solving The Andromeda Galaxy’s Bright Mystery

Solving The Andromeda Galaxy’s Bright Mystery By Judith E Braffman-Miller Our Milky Way’s closest large galactic neighbor, the spiral Andromeda galaxy, has a strange, and very well-kept secret that it has long successfully hidden from the prying eyes of curious astronomers. Andromeda features a powerful source of high-energy X-ray emission, but its identity has remained an intriguing mystery–until now. In…

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Mysterious Dark Matter Is Missing In Ancient Galaxies

Mysterious Dark Matter Is Missing In Ancient Galaxies By Judith E Braffman-Miller The Universe keeps its secrets well. Long before there was anything around with eyes to see, the galaxies formed, and the myriad of sparkling, brilliant stars were born–lighting up what had previously been a barren swath of featureless darkness. The most widely accepted theory of how the galaxies…

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