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A top a mountain in Chile, where the days are dry and nights are clear, a team of scientists and engineers is preparing for ...
Astronomers have achieved a first in exoplanet hunting by using the Hubble Space Telescope images to investigate a mysterious ...
This predictable change helps astronomers calculate their distance from Earth. Hubble used a Cepheid star's distance to prove Andromeda was a separate galaxy.
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Space.com on MSNThe 'sound of the Big Bang' hints that Earth may sit in a cosmic void 2 billion light-years wideFor one, scientists observe a "cosmic fossil" called the cosmic microwave background (CMB). The first light that was free to ...
3don MSN
Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than in neighboring regions of the universe, astronomers say.
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Space on MSNJames Webb Space Telescope celebrates 3 years of science with dazzling 'toe beans' image of Cat's Paw NebulaThe James Webb Space Telescope ( JWST) is celebrating three years of transformational science with a striking new image of ...
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