A Neptune-mass exoplanet, LHS 3154 b, orbiting a low-mass M dwarf star (11% solar mass) has been discovered, challenging previous assumptions about planet formation around such stars. The planet's ...
The dichotomy arises during the first 50 million years of planetary history. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Supercomputer ...
Specifically the CfA team looked at 95 planet candidates orbiting 64 red dwarf stars using publically available data obtained by NASA’s star-gazing telescope Kepler. Most of these candidates aren’t ...
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Saturn-size rogue planet found 10,000 light-years away
Astronomers have confirmed a Saturn-size world drifting alone in deep space roughly 10,000 light-years from Earth, a discovery that turns a once-theoretical idea into a measured reality. The planet ...
An illustration showing the relative sizes of brown dwarfs as compared to starts and gas giant planets, courtesy of Carnegie Institution for Science. Disclaimer: AAAS and EurekAlert! are not ...
The fate of Neptune-like worlds that migrate close to their star is to be whittled away by stellar radiation. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...
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