Astronomers have identified what they believe to be the largest structure in the universe to date. Named "Quipu" after the ancient Incan method of record-keeping, this colossal superstructure ...
Astronomers may have found a star racing through our galaxy at an incredible speed—dragging a planet along with it! If ...
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Astronomers have found a huge cosmic structure called Quipu. It spans 1.3 billion light-years, making it 13,000 times bigger ...
The system is believed to be traveling at least 1.2 million miles per hour (1.93 million kilometers per hour), according to a ...
Predictions are uncertain, but the solar system may be pushed farther from the galactic core or even ejected entirely from ...
Astronomers may have discovered a scrawny star bolting through the middle of our galaxy with a planet in tow. If confirmed, ...
The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration. At the same time several telescopes, including the Chandra X-ray Observatory ...
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