Mini-Neptunes
JWST Looks at the Atmosphere of a Stormy, Steamy Mini-Neptune
Just because there's no Mini-Neptune in our Solar System doesn't mean they're not common. They appear to be widespread throughout…
The Case of the “Missing Exoplanets”
A team of astronomers with the CLEVER Planets project have developed a model that may explain the mystery of the…
TESS Finds a Super-Earth and two Mini-Neptunes in a Single System
A recent study based on TESS data has revealed a three-planet system (two mini-Neptunes and a Super-Earth) just over 200…
Mini-Neptunes can Lose gas and Turn Into Super-Earths
Can one type of planet become another? Can a mini-Neptune lose its atmosphere and become a super-Earth? Astronomers have found…
Exoplanet Found With a Highly Eccentric Orbit
Observations made by an international team of researchers has found a mini-Neptune with the most eccentric orbit of any planet…
Ocean Worlds With Hydrogen-Rich Atmospheres Could be the Perfect Spots for Life
A new study has identified another class of exoplanet that could drastically increase the odds of finding life beyond the…
A New Technique for “Seeing” Exoplanet Surfaces Based on the Content of their Atmospheres
A new study takes a look at how the presence of a surface can affect an exoplanets atmosphere, giving astrobiologists…
Larger Rocky Planets Might be Rare Because They Shrunk
Researchers at the Flatiron Institute's Center for Computational Astrophysics published a paper last week that just might explain a mysterious…
The Most Common Exoplanets Might be “Mini-Neptunes”
If the dataset from the Kepler mission is any indication, the most common type of exoplanets in our galaxy aren’t…