In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...
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ExplorersWeb on MSNGreat Mysteries of Outer Space: Dark Energy and the Hubble TensionAround 13.7 billion years ago, something collapsed. It fell outward into the nothingness that stretched in every direction, ...
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PNI Atlantic News on MSNATLANTIC SKIES: Scientists have discovered Quipu, the universe's largest and most massive structureDespite its whimsical name, Quipu (pronounced “kee-poo”) is the largest confirmed superstructure in the universe to date in ...
A 16-year-old boy has been arrested in connection to the deadly shooting of a 17-year-old girl inside a Queens home on ...
Since Hubble’s launch, astronomers have discovered over 1 trillion galaxies, but Andromeda stands out as the closest and most ...
A new study using NASA 's James Webb Space Telescope has revealed a variety of light coming from the black hole Sagittarius A* — or rather its accretion disk, the ring of rapidly spinning material ...
Peering deep into the dusty heart of our Milky Way galaxy using infrared vision, NASA’s Hubble Space Telescope reveals a rich tapestry of more than half a million stars. This artist's impression ...
Sagittarius A* is the supermassive black hole at the center of our home Milky Way galaxy. It has a mass equal to billions of suns and has an accretion disk made up of gas and dust surrounding it.
NASA's James Webb Space Telescope is providing the best look yet at the chaotic events unfolding around the supermassive ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers using ...
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