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3h
Live Science on MSNAstronomers discover new dwarf planet 'Ammonite' — and it could upend the existence of Planet Nine
A newly discovered dwarf planet called 'Ammonite' (2023 KQ14) has been spotted in the outer solar system, and it could be ...
The celestial body's unusual orbit “implies that something extraordinary occurred" in the early days of the solar system—and ...
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Space.com on MSNAstronomers crack 1,000-year-old Betelgeuse mystery with 1st-ever sighting of secret companion (photo, video)
The fact that Betelgeuse is one of the brightest stars in the sky over Earth, visible with the naked eye, has made it one of ...
As NASA reports, two astronomers working with raw Webb data the space agency periodically makes available to researchers, ...
Betelgeuse is one of the brightest stars in the night sky, and the closest red supergiant to Earth. It has an enormous volume ...
A team of astronomers have made a fascinating discovery that forces us to rethink our understanding of how dead stars behave.
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Smithsonian Magazine on MSNAstronomers Say They’ve Finally Spotted Betelgeuse’s Companion Star, Long Predicted to Exist but Never Seen
Scientists have long speculated that Betelgeuse, one of the brightest stars in the night sky, is not alone. Now, thanks to ...
8h
Space.com on MSNAstronomers calculate that the universe will die in 33 billion years — much sooner than we thought
The theorists predict that the beginning of the end will be in about 10 billion years — less than the present age of the universe.
Astronomers have, for the first time, observed the very beginning of planet formation around a star beyond our Solar System.
5h
Live Science on MSNAstronomers share best-ever evidence that Betelgeuse has a secret companion star — and they've nicknamed it 'her bracelet'
Astronomers have used a novel technique to find evidence of a secret "buddy" star orbiting Betelgeuse, one of the brightest ...
Images from two different telescopes give astronomers a glimpse at the formation of a "new" planetary system around a star ...
Using various telescopes worldwide, an international team of astronomers has observed a tidal disruption event (TDE) known as ...
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