The Event Horizon Telescope reaches again for a glimpse of the “unseeable.”
Tag: Stars and Galaxies
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Military Memo Adds to Possible Interstellar Meteor Mystery
The U.S. Space Command seemed to confirm a claim that a meteor from outside the solar system had entered Earth’s atmosphere, but other scientists and NASA are still not convinced.
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Astronomers Find What Might Be the Most Distant Galaxy Yet
Is the object a galaxy of primordial stars or a black hole knocking on the door of time? The Webb space telescope may help answer that question.
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Imagine Another World. Now Imagine 5,000 More.
NASA recently announced that it had detected more than 5,000 exoplanets, so we asked astronomers, actors and an astronaut to share their favorite worlds orbiting distant stars.
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Hubble Space Telescope Spots Oldest and Farthest Star Known
Its light twinkled some 900 million years after the Big Bang, astronomers say.