The Daily Galaxy on MSN
Astronomers detect alien moon so massive it might redefine what a moon is
A new study published as a pre-peer-reviewed paper on arXiv and accepted for publication in Astronomy & Astrophysics suggests ...
Published in the peer-reviewed The Astrophysical Journal, the research focuses on tidally locked planets, worlds that always ...
Space on MSN
Wobbling exoplanet hints at a hidden exomoon so massive it could redefine the word 'moon' altogether
"In our solar system, the most massive moon is Ganymede, which is still extremely small compared to what we are inferring ...
The Brighterside of News on MSN
Extraterrestrial life may exist on many more worlds than previously thought
For many years, astronomers have been looking for extraterrestrial life. In doing so, astronomers have narrowed their search ...
At the heart of our own galaxy, there is a dense thicket of stars with a supermassive black hole at the very center. NASA's ...
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