Our galaxy should be full of traces of dead stars. Until now, we have found surprisingly few of these supernova remnants, but a new telescope collaboration is changing that.
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Sagittarius A* is a massive black hole at the center of the Milky Way. Now that astronomers have imaged it, they can begin to learn more about black holes within other galaxies across the universe.
The Orion Star Count 2022 calls on us to go outside and count the stars of Orion.
The largest orbital telescope ever made will allow astronomers to study the atmospheres of alien planets, learn about how stars form in the Milky Way and peer into the farthest reaches of the universe.
Thanks to the discovery of five twinkling galaxies in a rare alignment, astronomers have been able to calculate — for the first time — the properties and geometry of an invisible gas cloud in space.
Surprising findings on an exquisite and huge star system in our Milky Way suggest future potential for an extremely rare gamma-ray burst. This event has never been observed in our galaxy.
COVID-19 may have messed up school and shut down a lot of entertainment venues. But you can still brighten things up by doing a little stargazing at night, an astronomer says.
There is a massive black hole in the center of the Milky Way galaxy. Measurements of star orbits near this black hole suggest that there may be a second companion black hole nearby.
There are probably more than a million planets in the universe for every single grain of sand on Earth. That’s a lot of planets. My guess is that there probably is life elsewhere in the Universe.
Sonification is a technique for converting data into sound. It could transform the study of distant worlds.
Top contributors
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University Distinguished Professor of Astronomy, University of Arizona
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Professor, University of Sydney
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Professor (Astrophysics), University of Southern Queensland
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Astrophysicist, University of Sydney
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Lecturer in Astronomy, Nottingham Trent University
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Lecturer in Sound Design, Edinburgh Napier University
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Pre-Doctoral Researcher, Edinburgh Napier University
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Professor of Computing, Edinburgh Napier University
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PhD Candidate, The University of Queensland
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Professor of Astronomy, Macquarie University
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Associate Professor of Physics & Astronomy, University of California, Los Angeles
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PhD student, University of Sydney
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Regents Professor of Astronomy, University of Arizona
